152212370 has 16 divisors (see below), whose sum is σ = 276644160. Its totient is φ = 60293424.

The previous prime is 152212349. The next prime is 152212393. The reversal of 152212370 is 73212251.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 72860 + ... + 74919.

It is an arithmetic number, because the mean of its divisors is an integer number (17290260).

Almost surely, 2^152212370 is an apocalyptic number.

152212370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152212370 is a deficient number, since it is larger than the sum of its proper divisors (124431790).

152212370 is a wasteful number, since it uses less digits than its factorization.

152212370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147889.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 152212370 is about 12337.4377404711. The cubic root of 152212370 is about 533.9287616490.

The spelling of 152212370 in words is "one hundred fifty-two million, two hundred twelve thousand, three hundred seventy".