45629022 has 16 divisors (see below), whose sum is σ = 91433232. Its totient is φ = 15180480.

The previous prime is 45629009. The next prime is 45629027. The reversal of 45629022 is 22092654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45629027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3783 + ... + 10274.

It is an arithmetic number, because the mean of its divisors is an integer number (5714577).

Almost surely, 2^45629022 is an apocalyptic number.

45629022 is an abundant number, since it is smaller than the sum of its proper divisors (45804210).

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

45629022 is a wasteful number, since it uses less digits than its factorization.

45629022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14603.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 45629022 is about 6754.9257582893. The cubic root of 45629022 is about 357.3389745418.

The spelling of 45629022 in words is "forty-five million, six hundred twenty-nine thousand, twenty-two".