10512512 has 16 divisors (see below), whose sum is σ = 20943150. Its totient is φ = 5256192.

The previous prime is 10512493. The next prime is 10512533. The reversal of 10512512 is 21521501.

It can be written as a sum of positive squares in only one way, i.e., 10394176 + 118336 = 3224^2 + 344^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×10512512² = 221025817100288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40937 + ... + 41192.

Almost surely, 2^10512512 is an apocalyptic number.

It is an amenable number.

10512512 is a deficient number, since it is larger than the sum of its proper divisors (10430638).

10512512 is an frugal number, since it uses more digits than its factorization.

10512512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82143 (or 82131 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 10512512 is about 3242.3004179132. The cubic root of 10512512 is about 219.0629011092.

The spelling of 10512512 in words is "ten million, five hundred twelve thousand, five hundred twelve".