152216560 has 40 divisors (see below), whose sum is σ = 362142000. Its totient is φ = 59469312.

The previous prime is 152216539. The next prime is 152216569. The reversal of 152216560 is 65612251.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×152216560² = 46339762276467200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152216569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18685 + ... + 25564.

It is an arithmetic number, because the mean of its divisors is an integer number (9053550).

Almost surely, 2^152216560 is an apocalyptic number.

152216560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152216560 is an abundant number, since it is smaller than the sum of its proper divisors (209925440).

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

152216560 is a wasteful number, since it uses less digits than its factorization.

152216560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44305 (or 44299 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 152216560 is about 12337.6075476569. The cubic root of 152216560 is about 533.9336608150.

The spelling of 152216560 in words is "one hundred fifty-two million, two hundred sixteen thousand, five hundred sixty".