152165304 has 120 divisors (see below), whose sum is σ = 439781760. Its totient is φ = 49152096.

The previous prime is 152165303. The next prime is 152165323. The reversal of 152165304 is 403561251.

152165304 is a `hidden beast` number, since 1 + 5 + 2 + 1 + 653 + 0 + 4 = 666.

152165304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152165303) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1198089 + ... + 1198215.

It is an arithmetic number, because the mean of its divisors is an integer number (3664848).

Almost surely, 2^152165304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152165304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219890880).

152165304 is an abundant number, since it is smaller than the sum of its proper divisors (287616456).

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

152165304 is a wasteful number, since it uses less digits than its factorization.

152165304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 152165304 is about 12335.5301466941. The cubic root of 152165304 is about 533.8737234553.

The spelling of 152165304 in words is "one hundred fifty-two million, one hundred sixty-five thousand, three hundred four".