40332366 has 48 divisors (see below), whose sum is σ = 90440064. Its totient is φ = 12982032.

The previous prime is 40332349. The next prime is 40332373. The reversal of 40332366 is 66323304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82575 + ... + 83061.

It is an arithmetic number, because the mean of its divisors is an integer number (1884168).

Almost surely, 2^40332366 is an apocalyptic number.

40332366 is an abundant number, since it is smaller than the sum of its proper divisors (50107698).

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

40332366 is a wasteful number, since it uses less digits than its factorization.

40332366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

The square root of 40332366 is about 6350.7768028801. The cubic root of 40332366 is about 342.9398075972.

The spelling of 40332366 in words is "forty million, three hundred thirty-two thousand, three hundred sixty-six".