40492364 has 12 divisors (see below), whose sum is σ = 77303688. Its totient is φ = 18405600.

The previous prime is 40492343. The next prime is 40492373. The reversal of 40492364 is 46329404.

It is a self number, because there is not a number n which added to its sum of digits gives 40492364.

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, 460097 + ... + 460184.

It is an arithmetic number, because the mean of its divisors is an integer number (6441974).

Almost surely, 2^40492364 is an apocalyptic number.

40492364 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40492364 is a deficient number, since it is larger than the sum of its proper divisors (36811324).

40492364 is a wasteful number, since it uses less digits than its factorization.

40492364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920296 (or 920294 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 40492364 is about 6363.3610615774. The cubic root of 40492364 is about 343.3926885997.

The spelling of 40492364 in words is "forty million, four hundred ninety-two thousand, three hundred sixty-four".