45634044 has 12 divisors (see below), whose sum is σ = 106479464. Its totient is φ = 15211344.

The previous prime is 45634009. The next prime is 45634063. The reversal of 45634044 is 44043654.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1901407 + ... + 1901430.

Almost surely, 2^45634044 is an apocalyptic number.

It is an amenable number.

45634044 is an abundant number, since it is smaller than the sum of its proper divisors (60845420).

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

45634044 is a wasteful number, since it uses less digits than its factorization.

45634044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802844 (or 3802842 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 45634044 is about 6755.2974767955. The cubic root of 45634044 is about 357.3520838191.

Adding to 45634044 its reverse (44043654), we get a palindrome (89677698).

The spelling of 45634044 in words is "forty-five million, six hundred thirty-four thousand, forty-four".