152038939 has 16 divisors (see below), whose sum is σ = 174763008. Its totient is φ = 131023872.

The previous prime is 152038933. The next prime is 152038949. The reversal of 152038939 is 939830251.

It is a cyclic number.

It is not a de Polignac number, because 152038939 - 2⁵ = 152038907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152038933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25359 + ... + 30775.

It is an arithmetic number, because the mean of its divisors is an integer number (10922688).

Almost surely, 2^152038939 is an apocalyptic number.

152038939 is a deficient number, since it is larger than the sum of its proper divisors (22724069).

152038939 is a wasteful number, since it uses less digits than its factorization.

152038939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5574.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 152038939 is about 12330.4070897923. The cubic root of 152038939 is about 533.7258981744.

It can be divided in two parts, 15203 and 8939, that added together give a palindrome (24142).

The spelling of 152038939 in words is "one hundred fifty-two million, thirty-eight thousand, nine hundred thirty-nine".