40534626 has 32 divisors (see below), whose sum is σ = 88704000. Its totient is φ = 12246480.

The previous prime is 40534597. The next prime is 40534643. The reversal of 40534626 is 62643504.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40534593 and 40534602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28275 + ... + 29673.

It is an arithmetic number, because the mean of its divisors is an integer number (2772000).

Almost surely, 2^40534626 is an apocalyptic number.

40534626 is an abundant number, since it is smaller than the sum of its proper divisors (48169374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40534626 is a wasteful number, since it uses less digits than its factorization.

40534626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 40534626 is about 6366.6809249404. The cubic root of 40534626 is about 343.5121137159.

The spelling of 40534626 in words is "forty million, five hundred thirty-four thousand, six hundred twenty-six".