1015620960 has 48 divisors (see below), whose sum is σ = 3199207536. Its totient is φ = 270832128.

The previous prime is 1015620937. The next prime is 1015620967. The reversal of 1015620960 is 690265101.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1015620967) 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, 1057459 + ... + 1058418.

It is an arithmetic number, because the mean of its divisors is an integer number (66650157).

Almost surely, 2^1015620960 is an apocalyptic number.

1015620960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1015620960 is an abundant number, since it is smaller than the sum of its proper divisors (2183586576).

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

1015620960 is a wasteful number, since it uses less digits than its factorization.

1015620960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115895 (or 2115887 counting only the distinct ones).

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

The square root of 1015620960 is about 31868.8085751570. The cubic root of 1015620960 is about 1005.1801068265.

The spelling of 1015620960 in words is "one billion, fifteen million, six hundred twenty thousand, nine hundred sixty".