152904605 has 16 divisors (see below), whose sum is σ = 211662720. Its totient is φ = 103866432.

The previous prime is 152904601. The next prime is 152904611. The reversal of 152904605 is 506409251.

It is a happy number.

152904605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 152904605 - 2² = 152904601 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152904601) 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, 16670 + ... + 24159.

It is an arithmetic number, because the mean of its divisors is an integer number (13228920).

Almost surely, 2^152904605 is an apocalyptic number.

It is an amenable number.

152904605 is a deficient number, since it is larger than the sum of its proper divisors (58758115).

152904605 is a wasteful number, since it uses less digits than its factorization.

152904605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40948.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 152904605 is about 12365.4601612718. The cubic root of 152904605 is about 534.7369423277.

The spelling of 152904605 in words is "one hundred fifty-two million, nine hundred four thousand, six hundred five".