152235873 has 12 divisors (see below), whose sum is σ = 229457280. Its totient is φ = 97077816.

The previous prime is 152235869. The next prime is 152235893. The reversal of 152235873 is 378532251.

It is a happy number.

152235873 is a `hidden beast` number, since 1 + 52 + 23 + 587 + 3 = 666.

152235873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152235873 - 2² = 152235869 is a prime.

It is a super-2 number, since 2×152235873² = 46351522056144258, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (152235893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367513 + ... + 367926.

It is an arithmetic number, because the mean of its divisors is an integer number (19121440).

Almost surely, 2^152235873 is an apocalyptic number.

It is an amenable number.

152235873 is a deficient number, since it is larger than the sum of its proper divisors (77221407).

152235873 is a wasteful number, since it uses less digits than its factorization.

152235873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735468 (or 735465 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 152235873 is about 12338.3902110446. The cubic root of 152235873 is about 533.9562414170.

The spelling of 152235873 in words is "one hundred fifty-two million, two hundred thirty-five thousand, eight hundred seventy-three".