10013432 has 32 divisors (see below), whose sum is σ = 22060080. Its totient is φ = 4200960.

The previous prime is 10013431. The next prime is 10013447. The reversal of 10013432 is 23431001.

10013432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3233 + ... + 5520.

Almost surely, 2^10013432 is an apocalyptic number.

It is an amenable number.

10013432 is an abundant number, since it is smaller than the sum of its proper divisors (12046648).

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

10013432 is a wasteful number, since it uses less digits than its factorization.

10013432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8783 (or 8779 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 10013432 is about 3164.4007331563. The cubic root of 10013432 is about 215.5398870690.

Adding to 10013432 its reverse (23431001), we get a palindrome (33444433).

Subtracting 10013432 from its reverse (23431001), we obtain a square (13417569 = 3663²).

The spelling of 10013432 in words is "ten million, thirteen thousand, four hundred thirty-two".