615016960 has 160 divisors (see below), whose sum is σ = 1559935872. Its totient is φ = 232243200.

The previous prime is 615016943. The next prime is 615017047. The reversal of 615016960 is 69610516.

It is a tau number, because it is divible by the number of its divisors (160).

It is a super-2 number, since 2×615016960² = 756491722175283200, which contains 22 as substring.

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, 4072885 + ... + 4073035.

Almost surely, 2^615016960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 615016960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (779967936).

615016960 is an abundant number, since it is smaller than the sum of its proper divisors (944918912).

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

615016960 is a wasteful number, since it uses less digits than its factorization.

615016960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 615016960 is about 24799.5354795206. The cubic root of 615016960 is about 850.4113165020.

The spelling of 615016960 in words is "six hundred fifteen million, sixteen thousand, nine hundred sixty".