152021337 has 16 divisors (see below), whose sum is σ = 229776960. Its totient is φ = 88627392.

The previous prime is 152021323. The next prime is 152021339. The reversal of 152021337 is 733120251.

152021337 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 152021337 - 2⁸ = 152021081 is a prime.

It is a super-2 number, since 2×152021337² = 46220973806535138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152021339) 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, 101838 + ... + 103319.

It is an arithmetic number, because the mean of its divisors is an integer number (14361060).

Almost surely, 2^152021337 is an apocalyptic number.

It is an amenable number.

152021337 is a deficient number, since it is larger than the sum of its proper divisors (77755623).

152021337 is a wasteful number, since it uses less digits than its factorization.

152021337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205192.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 152021337 is about 12329.6933051881. The cubic root of 152021337 is about 533.7053003681.

Adding to 152021337 its reverse (733120251), we get a palindrome (885141588).

The spelling of 152021337 in words is "one hundred fifty-two million, twenty-one thousand, three hundred thirty-seven".