2160533460 has 48 divisors (see below), whose sum is σ = 6053608512. Its totient is φ = 575750400.

The previous prime is 2160533423. The next prime is 2160533461. The reversal of 2160533460 is 643350612.

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 (2160533461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82800 + ... + 105720.

It is an arithmetic number, because the mean of its divisors is an integer number (126116844).

Almost surely, 2^2160533460 is an apocalyptic number.

2160533460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2160533460 is an abundant number, since it is smaller than the sum of its proper divisors (3893075052).

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

2160533460 is a wasteful number, since it uses less digits than its factorization.

2160533460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24504 (or 24502 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 2160533460 is about 46481.5389160041. The cubic root of 2160533460 is about 1292.7672223642.

The spelling of 2160533460 in words is "two billion, one hundred sixty million, five hundred thirty-three thousand, four hundred sixty".