152190660 has 48 divisors (see below), whose sum is σ = 429924096. Its totient is φ = 40223232.

The previous prime is 152190641. The next prime is 152190671. The reversal of 152190660 is 66091251.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4444 + ... + 18003.

It is an arithmetic number, because the mean of its divisors is an integer number (8956752).

Almost surely, 2^152190660 is an apocalyptic number.

152190660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152190660 is an abundant number, since it is smaller than the sum of its proper divisors (277733436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152190660 is a wasteful number, since it uses less digits than its factorization.

152190660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22572 (or 22570 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 152190660 is about 12336.5578667633. The cubic root of 152190660 is about 533.9033757478.

The spelling of 152190660 in words is "one hundred fifty-two million, one hundred ninety thousand, six hundred sixty".