152922405 has 16 divisors (see below), whose sum is σ = 250367040. Its totient is φ = 79661568.

The previous prime is 152922391. The next prime is 152922439. The reversal of 152922405 is 504229251.

It is not a de Polignac number, because 152922405 - 2⁴ = 152922389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117900 + ... + 119189.

It is an arithmetic number, because the mean of its divisors is an integer number (15647940).

Almost surely, 2^152922405 is an apocalyptic number.

152922405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152922405 is a deficient number, since it is larger than the sum of its proper divisors (97444635).

152922405 is a wasteful number, since it uses less digits than its factorization.

152922405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237140.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 152922405 is about 12366.1798870953. The cubic root of 152922405 is about 534.7576915355.

The spelling of 152922405 in words is "one hundred fifty-two million, nine hundred twenty-two thousand, four hundred five".