40604622 has 8 divisors (see below), whose sum is σ = 81209256. Its totient is φ = 13534872.

The previous prime is 40604621. The next prime is 40604623. The reversal of 40604622 is 22640604.

It is an interprime number because it is at equal distance from previous prime (40604621) and next prime (40604623).

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

40604622 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 40604592 and 40604601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40604621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3383713 + ... + 3383724.

It is an arithmetic number, because the mean of its divisors is an integer number (10151157).

Almost surely, 2^40604622 is an apocalyptic number.

40604622 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.

40604622 is a wasteful number, since it uses less digits than its factorization.

40604622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6767442.

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

The square root of 40604622 is about 6372.1756096329. The cubic root of 40604622 is about 343.7097278661.

The spelling of 40604622 in words is "forty million, six hundred four thousand, six hundred twenty-two".