40622460 has 24 divisors (see below), whose sum is σ = 113743056. Its totient is φ = 10832640.

The previous prime is 40622459. The next prime is 40622471. The reversal of 40622460 is 6422604.

It is a self number, because there is not a number n which added to its sum of digits gives 40622460.

It is a congruent number.

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, 338461 + ... + 338580.

It is an arithmetic number, because the mean of its divisors is an integer number (4739294).

Almost surely, 2^40622460 is an apocalyptic number.

It is an amenable number.

40622460 is an abundant number, since it is smaller than the sum of its proper divisors (73120596).

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

40622460 is a wasteful number, since it uses less digits than its factorization.

40622460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677053 (or 677051 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 40622460 is about 6373.5751348831. The cubic root of 40622460 is about 343.7600521578.

The spelling of 40622460 in words is "forty million, six hundred twenty-two thousand, four hundred sixty".