40079626 has 16 divisors (see below), whose sum is σ = 64632960. Its totient is φ = 18580320.

The previous prime is 40079617. The next prime is 40079647. The reversal of 40079626 is 62697004.

It is a junction number, because it is equal to n+sod(n) for n = 40079591 and 40079600.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9435 + ... + 13006.

It is an arithmetic number, because the mean of its divisors is an integer number (4039560).

Almost surely, 2^40079626 is an apocalyptic number.

40079626 is a deficient number, since it is larger than the sum of its proper divisors (24553334).

40079626 is a wasteful number, since it uses less digits than its factorization.

40079626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22509.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 40079626 is about 6330.8471786958. The cubic root of 40079626 is about 342.2219698295.

The spelling of 40079626 in words is "forty million, seventy-nine thousand, six hundred twenty-six".