40626606 has 8 divisors (see below), whose sum is σ = 81253224. Its totient is φ = 13542200.

The previous prime is 40626587. The next prime is 40626653. The reversal of 40626606 is 60662604.

It is a sphenic number, since it is the product of 3 distinct primes.

40626606 is an admirable number.

It is a super-2 number, since 2×40626606² = 3301042230158472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3385545 + ... + 3385556.

It is an arithmetic number, because the mean of its divisors is an integer number (10156653).

Almost surely, 2^40626606 is an apocalyptic number.

40626606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40626606 is a wasteful number, since it uses less digits than its factorization.

40626606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6771106.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 40626606 is about 6373.9003757511. The cubic root of 40626606 is about 343.7717466793.

The spelling of 40626606 in words is "forty million, six hundred twenty-six thousand, six hundred six".