152952969 has 16 divisors (see below), whose sum is σ = 221683392. Its totient is φ = 93242688.

The previous prime is 152952953. The next prime is 152952971. The reversal of 152952969 is 969259251.

It is a happy number.

It is not a de Polignac number, because 152952969 - 2⁴ = 152952953 is a prime.

It is a super-2 number, since 2×152952969² = 46789221451829922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152952929) 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, 14154 + ... + 22499.

It is an arithmetic number, because the mean of its divisors is an integer number (13855212).

Almost surely, 2^152952969 is an apocalyptic number.

It is an amenable number.

152952969 is a deficient number, since it is larger than the sum of its proper divisors (68730423).

152952969 is a wasteful number, since it uses less digits than its factorization.

152952969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36776.

The product of its digits is 437400, while the sum is 48.

The square root of 152952969 is about 12367.4156152367. The cubic root of 152952969 is about 534.7933158015.

The spelling of 152952969 in words is "one hundred fifty-two million, nine hundred fifty-two thousand, nine hundred sixty-nine".