10513432 has 8 divisors (see below), whose sum is σ = 19712700. Its totient is φ = 5256712.

The previous prime is 10513427. The next prime is 10513453. The reversal of 10513432 is 23431501.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10513432² = 221064504837248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657082 + ... + 657097.

Almost surely, 2^10513432 is an apocalyptic number.

It is an amenable number.

10513432 is a deficient number, since it is larger than the sum of its proper divisors (9199268).

10513432 is a wasteful number, since it uses less digits than its factorization.

10513432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314185 (or 1314181 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 10513432 is about 3242.4422893862. The cubic root of 10513432 is about 219.0692913355.

Adding to 10513432 its reverse (23431501), we get a palindrome (33944933).

It can be divided in two parts, 105 and 13432, that multiplied together give a triangular number (1410360 = T₁₆₇₉).

The spelling of 10513432 in words is "ten million, five hundred thirteen thousand, four hundred thirty-two".