45480622 has 32 divisors (see below), whose sum is σ = 77811840. Its totient is φ = 19752480.

The previous prime is 45480619. The next prime is 45480629. The reversal of 45480622 is 22608454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45480629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47553 + ... + 48499.

It is an arithmetic number, because the mean of its divisors is an integer number (2431620).

Almost surely, 2^45480622 is an apocalyptic number.

45480622 is a deficient number, since it is larger than the sum of its proper divisors (32331218).

45480622 is a wasteful number, since it uses less digits than its factorization.

45480622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 45480622 is about 6743.9322357212. The cubic root of 45480622 is about 356.9511607139.

The spelling of 45480622 in words is "forty-five million, four hundred eighty thousand, six hundred twenty-two".