40992632 has 16 divisors (see below), whose sum is σ = 77060760. Its totient is φ = 20443104.

The previous prime is 40992617. The next prime is 40992659. The reversal of 40992632 is 23629904.

It is a junction number, because it is equal to n+sod(n) for n = 40992592 and 40992601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3278 + ... + 9629.

Almost surely, 2^40992632 is an apocalyptic number.

It is an amenable number.

40992632 is a deficient number, since it is larger than the sum of its proper divisors (36068128).

40992632 is a wasteful number, since it uses less digits than its factorization.

40992632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13310 (or 13306 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 40992632 is about 6402.5488674433. The cubic root of 40992632 is about 344.8010671385.

The spelling of 40992632 in words is "forty million, nine hundred ninety-two thousand, six hundred thirty-two".