40676624 has 20 divisors (see below), whose sum is σ = 80645136. Its totient is φ = 19864992.

The previous prime is 40676621. The next prime is 40676677. The reversal of 40676624 is 42667604.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (40676621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28874 + ... + 30249.

Almost surely, 2^40676624 is an apocalyptic number.

It is an amenable number.

40676624 is a deficient number, since it is larger than the sum of its proper divisors (39968512).

40676624 is a wasteful number, since it uses less digits than its factorization.

40676624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59174 (or 59168 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 40676624 is about 6377.8228260120. The cubic root of 40676624 is about 343.9127685794.

The spelling of 40676624 in words is "forty million, six hundred seventy-six thousand, six hundred twenty-four".