152908245 has 24 divisors (see below), whose sum is σ = 302904576. Its totient is φ = 69900768.

The previous prime is 152908237. The next prime is 152908247. The reversal of 152908245 is 542809251.

152908245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152908245 - 2³ = 152908237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152908247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242397 + ... + 243026.

It is an arithmetic number, because the mean of its divisors is an integer number (12621024).

Almost surely, 2^152908245 is an apocalyptic number.

152908245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152908245 is a deficient number, since it is larger than the sum of its proper divisors (149996331).

152908245 is a wasteful number, since it uses less digits than its factorization.

152908245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485441 (or 485438 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 152908245 is about 12365.6073445666. The cubic root of 152908245 is about 534.7411855551.

The spelling of 152908245 in words is "one hundred fifty-two million, nine hundred eight thousand, two hundred forty-five".