40492276 has 12 divisors (see below), whose sum is σ = 77303520. Its totient is φ = 18405560.

The previous prime is 40492271. The next prime is 40492289. The reversal of 40492276 is 67229404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40492271) 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, 460096 + ... + 460183.

It is an arithmetic number, because the mean of its divisors is an integer number (6441960).

Almost surely, 2^40492276 is an apocalyptic number.

It is an amenable number.

40492276 is a deficient number, since it is larger than the sum of its proper divisors (36811244).

40492276 is a wasteful number, since it uses less digits than its factorization.

40492276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920294 (or 920292 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 40492276 is about 6363.3541469888. The cubic root of 40492276 is about 343.3924398402.

The spelling of 40492276 in words is "forty million, four hundred ninety-two thousand, two hundred seventy-six".