108402932 has 36 divisors (see below), whose sum is σ = 210759780. Its totient is φ = 48744960.

The previous prime is 108402929. The next prime is 108402941. The reversal of 108402932 is 239204801.

It can be written as a sum of positive squares in 2 ways, for example, as 70997476 + 37405456 = 8426^2 + 6116^2 .

It is a junction number, because it is equal to n+sod(n) for n = 108402895 and 108402904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45794 + ... + 48102.

Almost surely, 2^108402932 is an apocalyptic number.

It is an amenable number.

108402932 is a deficient number, since it is larger than the sum of its proper divisors (102356848).

108402932 is a wasteful number, since it uses less digits than its factorization.

108402932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432 (or 2419 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 108402932 is about 10411.6728723102. The cubic root of 108402932 is about 476.8118164140.

The spelling of 108402932 in words is "one hundred eight million, four hundred two thousand, nine hundred thirty-two".