152974017 has 12 divisors (see below), whose sum is σ = 252528640. Its totient is φ = 87413688.

The previous prime is 152974013. The next prime is 152974037. The reversal of 152974017 is 710479251.

It is a happy number.

It is not a de Polignac number, because 152974017 - 2² = 152974013 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152974013) 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, 1214017 + ... + 1214142.

Almost surely, 2^152974017 is an apocalyptic number.

It is an amenable number.

152974017 is a deficient number, since it is larger than the sum of its proper divisors (99554623).

152974017 is a wasteful number, since it uses less digits than its factorization.

152974017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428172 (or 2428169 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 152974017 is about 12368.2665317335. The cubic root of 152974017 is about 534.8178458112.

It can be divided in two parts, 152 and 974017, that added together give a square (974169 = 987²).

The spelling of 152974017 in words is "one hundred fifty-two million, nine hundred seventy-four thousand, seventeen".