148470408 has 160 divisors (see below), whose sum is σ = 453024000. Its totient is φ = 45256320.

The previous prime is 148470407. The next prime is 148470409. The reversal of 148470408 is 804074841.

It is a happy number.

148470408 is a `hidden beast` number, since 148 + 470 + 40 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (148470407) and next prime (148470409).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (148470407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 381478 + ... + 381866.

It is an arithmetic number, because the mean of its divisors is an integer number (2831400).

Almost surely, 2^148470408 is an apocalyptic number.

148470408 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148470408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226512000).

148470408 is an abundant number, since it is smaller than the sum of its proper divisors (304553592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148470408 is a wasteful number, since it uses less digits than its factorization.

148470408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 148470408 is about 12184.8433719929. The cubic root of 148470408 is about 529.5170728551.

The spelling of 148470408 in words is "one hundred forty-eight million, four hundred seventy thousand, four hundred eight".