152642392 has 32 divisors (see below), whose sum is σ = 327801600. Its totient is φ = 65276064.

The previous prime is 152642383. The next prime is 152642407. The reversal of 152642392 is 293246251.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 25459 + ... + 30877.

It is an arithmetic number, because the mean of its divisors is an integer number (10243800).

Almost surely, 2^152642392 is an apocalyptic number.

It is an amenable number.

152642392 is an abundant number, since it is smaller than the sum of its proper divisors (175159208).

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

152642392 is a wasteful number, since it uses less digits than its factorization.

152642392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935 (or 5931 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 152642392 is about 12354.8529736294. The cubic root of 152642392 is about 534.4310975933.

The spelling of 152642392 in words is "one hundred fifty-two million, six hundred forty-two thousand, three hundred ninety-two".