40612677 has 16 divisors (see below), whose sum is σ = 65526912. Its totient is φ = 21841920.

The previous prime is 40612669. The next prime is 40612679. The reversal of 40612677 is 77621604.

It is not a de Polignac number, because 40612677 - 2³ = 40612669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40612679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56524 + ... + 57237.

It is an arithmetic number, because the mean of its divisors is an integer number (4095432).

Almost surely, 2^40612677 is an apocalyptic number.

It is an amenable number.

40612677 is a deficient number, since it is larger than the sum of its proper divisors (24914235).

40612677 is a wasteful number, since it uses less digits than its factorization.

40612677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113788.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 40612677 is about 6372.8076230183. The cubic root of 40612677 is about 343.7324543331.

The spelling of 40612677 in words is "forty million, six hundred twelve thousand, six hundred seventy-seven".