40536626 has 32 divisors (see below), whose sum is σ = 69672960. Its totient is φ = 17544384.

The previous prime is 40536611. The next prime is 40536631. The reversal of 40536626 is 62663504.

It is a junction number, because it is equal to n+sod(n) for n = 40536592 and 40536601.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 31055 + ... + 32333.

It is an arithmetic number, because the mean of its divisors is an integer number (2177280).

Almost surely, 2^40536626 is an apocalyptic number.

40536626 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

40536626 is a deficient number, since it is larger than the sum of its proper divisors (29136334).

40536626 is a wasteful number, since it uses less digits than its factorization.

40536626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 40536626 is about 6366.8379907141. The cubic root of 40536626 is about 343.5177633131.

The spelling of 40536626 in words is "forty million, five hundred thirty-six thousand, six hundred twenty-six".