40633412 has 12 divisors (see below), whose sum is σ = 71467200. Its totient is φ = 20214216.

The previous prime is 40633403. The next prime is 40633421. The reversal of 40633412 is 21433604.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40633403) and next prime (40633421).

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, 24728 + ... + 26319.

It is an arithmetic number, because the mean of its divisors is an integer number (5955600).

Almost surely, 2^40633412 is an apocalyptic number.

It is an amenable number.

40633412 is a deficient number, since it is larger than the sum of its proper divisors (30833788).

40633412 is a wasteful number, since it uses less digits than its factorization.

40633412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51250 (or 51248 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 40633412 is about 6374.4342494060. The cubic root of 40633412 is about 343.7909424732.

The spelling of 40633412 in words is "forty million, six hundred thirty-three thousand, four hundred twelve".