148508910 has 128 divisors (see below), whose sum is σ = 446238720. Its totient is φ = 34819200.

The previous prime is 148508897. The next prime is 148508933. The reversal of 148508910 is 19805841.

148508910 is a `hidden beast` number, since 148 + 508 + 9 + 1 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 91264 + ... + 92876.

It is an arithmetic number, because the mean of its divisors is an integer number (3486240).

Almost surely, 2^148508910 is an apocalyptic number.

148508910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 148508910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223119360).

148508910 is an abundant number, since it is smaller than the sum of its proper divisors (297729810).

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

148508910 is a wasteful number, since it uses less digits than its factorization.

148508910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671 (or 1665 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 148508910 is about 12186.4231831986. The cubic root of 148508910 is about 529.5628411321.

The spelling of 148508910 in words is "one hundred forty-eight million, five hundred eight thousand, nine hundred ten".