152134972 has 96 divisors (see below), whose sum is σ = 330946560. Its totient is φ = 60318720.

The previous prime is 152134967. The next prime is 152134973. The reversal of 152134972 is 279431251.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152134973) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 636429 + ... + 636667.

It is an arithmetic number, because the mean of its divisors is an integer number (3447360).

Almost surely, 2^152134972 is an apocalyptic number.

It is an amenable number.

152134972 is an abundant number, since it is smaller than the sum of its proper divisors (178811588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152134972 is a wasteful number, since it uses less digits than its factorization.

152134972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 329 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 152134972 is about 12334.3006287345. The cubic root of 152134972 is about 533.8382477075.

The spelling of 152134972 in words is "one hundred fifty-two million, one hundred thirty-four thousand, nine hundred seventy-two".