45622616 has 32 divisors (see below), whose sum is σ = 96132960. Its totient is φ = 20140032.

The previous prime is 45622601. The next prime is 45622637. The reversal of 45622616 is 61622654.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7145 + ... + 11928.

It is an arithmetic number, because the mean of its divisors is an integer number (3004155).

Almost surely, 2^45622616 is an apocalyptic number.

45622616 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

45622616 is an abundant number, since it is smaller than the sum of its proper divisors (50510344).

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

45622616 is a wasteful number, since it uses less digits than its factorization.

45622616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19115 (or 19111 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 45622616 is about 6754.4515691505. The cubic root of 45622616 is about 357.3222511167.

The spelling of 45622616 in words is "forty-five million, six hundred twenty-two thousand, six hundred sixteen".