40531676 has 12 divisors (see below), whose sum is σ = 73376520. Its totient is φ = 19566960.

The previous prime is 40531619. The next prime is 40531691. The reversal of 40531676 is 67613504.

It is a congruent number.

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, 174590 + ... + 174821.

It is an arithmetic number, because the mean of its divisors is an integer number (6114710).

Almost surely, 2^40531676 is an apocalyptic number.

It is an amenable number.

40531676 is a deficient number, since it is larger than the sum of its proper divisors (32844844).

40531676 is a wasteful number, since it uses less digits than its factorization.

40531676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349444 (or 349442 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 40531676 is about 6366.4492458513. The cubic root of 40531676 is about 343.5037802208.

The spelling of 40531676 in words is "forty million, five hundred thirty-one thousand, six hundred seventy-six".