40376492 has 12 divisors (see below), whose sum is σ = 76094256. Its totient is φ = 18635280.

The previous prime is 40376491. The next prime is 40376521. The reversal of 40376492 is 29467304.

It is a super-2 number, since 2×40376492² = 3260522212452128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40376491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388184 + ... + 388287.

It is an arithmetic number, because the mean of its divisors is an integer number (6341188).

Almost surely, 2^40376492 is an apocalyptic number.

It is an amenable number.

40376492 is a deficient number, since it is larger than the sum of its proper divisors (35717764).

40376492 is a wasteful number, since it uses less digits than its factorization.

40376492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776488 (or 776486 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 40376492 is about 6354.2499163945. The cubic root of 40376492 is about 343.0648275102.

The spelling of 40376492 in words is "forty million, three hundred seventy-six thousand, four hundred ninety-two".