45622404 has 36 divisors (see below), whose sum is σ = 115615500. Its totient is φ = 15168960.

The previous prime is 45622403. The next prime is 45622411. The reversal of 45622404 is 40422654.

It can be written as a sum of positive squares in 2 ways, for example, as 9622404 + 36000000 = 3102^2 + 6000^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (45622403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15222 + ... + 17970.

Almost surely, 2^45622404 is an apocalyptic number.

It is an amenable number.

45622404 is an abundant number, since it is smaller than the sum of its proper divisors (69993096).

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

45622404 is a wasteful number, since it uses less digits than its factorization.

45622404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3220 (or 3215 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 45622404 is about 6754.4358757782. The cubic root of 45622404 is about 357.3216976453.

The spelling of 45622404 in words is "forty-five million, six hundred twenty-two thousand, four hundred four".