45094588 has 48 divisors (see below), whose sum is σ = 100816128. Its totient is φ = 17136000.

The previous prime is 45094579. The next prime is 45094603. The reversal of 45094588 is 88549054.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10843 + ... + 14413.

It is an arithmetic number, because the mean of its divisors is an integer number (2100336).

Almost surely, 2^45094588 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45094588, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50408064).

45094588 is an abundant number, since it is smaller than the sum of its proper divisors (55721540).

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

45094588 is a wasteful number, since it uses less digits than its factorization.

45094588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3634 (or 3632 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 45094588 is about 6715.2504048621. The cubic root of 45094588 is about 355.9383704282.

The spelling of 45094588 in words is "forty-five million, ninety-four thousand, five hundred eighty-eight".