152238583 has 16 divisors (see below), whose sum is σ = 184606720. Its totient is φ = 122635296.

The previous prime is 152238563. The next prime is 152238601. The reversal of 152238583 is 385832251.

It is not a de Polignac number, because 152238583 - 2⁹ = 152238071 is a prime.

It is the 12339-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152238503) by changing a digit.

It is a nontrivial repunit in base 12338.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12385 + ... + 21397.

It is an arithmetic number, because the mean of its divisors is an integer number (11537920).

Almost surely, 2^152238583 is an apocalyptic number.

152238583 is a deficient number, since it is larger than the sum of its proper divisors (32368137).

152238583 is a wasteful number, since it uses less digits than its factorization.

152238583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9166.

The product of its digits is 57600, while the sum is 37.

The square root of 152238583 is about 12338.5000303927. The cubic root of 152238583 is about 533.9594097741.

The spelling of 152238583 in words is "one hundred fifty-two million, two hundred thirty-eight thousand, five hundred eighty-three".