45622160 has 40 divisors (see below), whose sum is σ = 106380096. Its totient is φ = 18195840.

The previous prime is 45622141. The next prime is 45622189. The reversal of 45622160 is 6122654.

It is a tau number, because it is divible by the number of its divisors (40).

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, 38375 + ... + 39545.

Almost surely, 2^45622160 is an apocalyptic number.

45622160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45622160 is an abundant number, since it is smaller than the sum of its proper divisors (60757936).

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

45622160 is a wasteful number, since it uses less digits than its factorization.

45622160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671 (or 1665 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 45622160 is about 6754.4178135499. The cubic root of 45622160 is about 357.3210606290.

The spelling of 45622160 in words is "forty-five million, six hundred twenty-two thousand, one hundred sixty".