153738912 has 24 divisors (see below), whose sum is σ = 403564896. Its totient is φ = 51246272.

The previous prime is 153738911. The next prime is 153738917. The reversal of 153738912 is 219837351.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153738911) 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 3 ways as a sum of consecutive naturals, for example, 800628 + ... + 800819.

It is an arithmetic number, because the mean of its divisors is an integer number (16815204).

Almost surely, 2^153738912 is an apocalyptic number.

153738912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153738912 is an abundant number, since it is smaller than the sum of its proper divisors (249825984).

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

153738912 is a wasteful number, since it uses less digits than its factorization.

153738912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601460 (or 1601452 counting only the distinct ones).

The product of its digits is 45360, while the sum is 39.

The square root of 153738912 is about 12399.1496482622. The cubic root of 153738912 is about 535.7077563344.

The spelling of 153738912 in words is "one hundred fifty-three million, seven hundred thirty-eight thousand, nine hundred twelve".