1156473360 has 120 divisors (see below), whose sum is σ = 4438674240. Its totient is φ = 264335616.

The previous prime is 1156473343. The next prime is 1156473389. The reversal of 1156473360 is 633746511.

1156473360 is a `hidden beast` number, since 1 + 1 + 5 + 647 + 3 + 3 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109690 + ... + 119769.

It is an arithmetic number, because the mean of its divisors is an integer number (36988952).

Almost surely, 2^1156473360 is an apocalyptic number.

1156473360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1156473360 is an abundant number, since it is smaller than the sum of its proper divisors (3282200880).

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

1156473360 is a wasteful number, since it uses less digits than its factorization.

1156473360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229485 (or 229476 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 1156473360 is about 34006.9604639991. The cubic root of 1156473360 is about 1049.6516939965.

The spelling of 1156473360 in words is "one billion, one hundred fifty-six million, four hundred seventy-three thousand, three hundred sixty".