40903832 has 8 divisors (see below), whose sum is σ = 76694700. Its totient is φ = 20451912.

The previous prime is 40903829. The next prime is 40903843. The reversal of 40903832 is 23830904.

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

It is a junction number, because it is equal to n+sod(n) for n = 40903795 and 40903804.

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, 2556482 + ... + 2556497.

Almost surely, 2^40903832 is an apocalyptic number.

It is an amenable number.

40903832 is a deficient number, since it is larger than the sum of its proper divisors (35790868).

40903832 is a wasteful number, since it uses less digits than its factorization.

40903832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5112985 (or 5112981 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 40903832 is about 6395.6103696207. The cubic root of 40903832 is about 344.5519128488.

The spelling of 40903832 in words is "forty million, nine hundred three thousand, eight hundred thirty-two".