152520970 has 32 divisors (see below), whose sum is σ = 314640000. Its totient is φ = 52145856.

The previous prime is 152520911. The next prime is 152520983. The reversal of 152520970 is 79025251.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23656 + ... + 29404.

It is an arithmetic number, because the mean of its divisors is an integer number (9832500).

Almost surely, 2^152520970 is an apocalyptic number.

152520970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152520970 is an abundant number, since it is smaller than the sum of its proper divisors (162119030).

152520970 is a wasteful number, since it uses less digits than its factorization.

152520970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 152520970 is about 12349.9380565248. The cubic root of 152520970 is about 534.2893525515.

The spelling of 152520970 in words is "one hundred fifty-two million, five hundred twenty thousand, nine hundred seventy".