148342400 has 96 divisors (see below), whose sum is σ = 370080480. Its totient is φ = 58752000.

The previous prime is 148342399. The next prime is 148342507. The reversal of 148342400 is 4243841.

It is a self number, because there is not a number n which added to its sum of digits gives 148342400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 483047 + ... + 483353.

It is an arithmetic number, because the mean of its divisors is an integer number (3855005).

Almost surely, 2^148342400 is an apocalyptic number.

148342400 is a gapful number since it is divisible by the number (10) 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 148342400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185040240).

148342400 is an abundant number, since it is smaller than the sum of its proper divisors (221738080).

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

148342400 is a wasteful number, since it uses less digits than its factorization.

148342400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 148342400 is about 12179.5894840508. The cubic root of 148342400 is about 529.3648496795.

The spelling of 148342400 in words is "one hundred forty-eight million, three hundred forty-two thousand, four hundred".