10400632 has 16 divisors (see below), whose sum is σ = 21274200. Its totient is φ = 4727520.

The previous prime is 10400603. The next prime is 10400639. The reversal of 10400632 is 23600401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10400639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59007 + ... + 59182.

Almost surely, 2^10400632 is an apocalyptic number.

It is an amenable number.

10400632 is an abundant number, since it is smaller than the sum of its proper divisors (10873568).

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

10400632 is a wasteful number, since it uses less digits than its factorization.

10400632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118206 (or 118202 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 10400632 is about 3225.0010852711. The cubic root of 10400632 is about 218.2829980631.

The spelling of 10400632 in words is "ten million, four hundred thousand, six hundred thirty-two".