2159870482 has 32 divisors (see below), whose sum is σ = 4080908160. Its totient is φ = 832826880.

The previous prime is 2159870473. The next prime is 2159870549. The reversal of 2159870482 is 2840789512.

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, 57357 + ... + 87232.

It is an arithmetic number, because the mean of its divisors is an integer number (127528380).

Almost surely, 2^2159870482 is an apocalyptic number.

2159870482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2159870482 is a deficient number, since it is larger than the sum of its proper divisors (1921037678).

2159870482 is a wasteful number, since it uses less digits than its factorization.

2159870482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144706.

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 2159870482 is about 46474.4067417756. The cubic root of 2159870482 is about 1292.6349766442.

The spelling of 2159870482 in words is "two billion, one hundred fifty-nine million, eight hundred seventy thousand, four hundred eighty-two".