45619608 has 32 divisors (see below), whose sum is σ = 120052800. Its totient is φ = 14406048.

The previous prime is 45619601. The next prime is 45619633. The reversal of 45619608 is 80691654.

It is a super-2 number, since 2×45619608² = 4162297268147328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45619601) by changing a digit.

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, 49566 + ... + 50477.

It is an arithmetic number, because the mean of its divisors is an integer number (3751650).

Almost surely, 2^45619608 is an apocalyptic number.

It is an amenable number.

45619608 is an abundant number, since it is smaller than the sum of its proper divisors (74433192).

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

45619608 is a wasteful number, since it uses less digits than its factorization.

45619608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100071 (or 100067 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 45619608 is about 6754.2288975130. The cubic root of 45619608 is about 357.3143979286.

The spelling of 45619608 in words is "forty-five million, six hundred nineteen thousand, six hundred eight".