2064461512 has 64 divisors (see below), whose sum is σ = 4099896000. Its totient is φ = 973050624.

The previous prime is 2064461501. The next prime is 2064461527. The reversal of 2064461512 is 2151644602.

It is a happy number.

It is a super-2 number, since 2×2064461512² = 8524002669058652288, 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, 4659963 + ... + 4660405.

It is an arithmetic number, because the mean of its divisors is an integer number (64060875).

Almost surely, 2^2064461512 is an apocalyptic number.

It is an amenable number.

2064461512 is a deficient number, since it is larger than the sum of its proper divisors (2035434488).

2064461512 is a wasteful number, since it uses less digits than its factorization.

2064461512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910 (or 906 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 2064461512 is about 45436.3457157373. The cubic root of 2064461512 is about 1273.3142426226.

The spelling of 2064461512 in words is "two billion, sixty-four million, four hundred sixty-one thousand, five hundred twelve".