45894725 has 12 divisors (see below), whose sum is σ = 58746240. Its totient is φ = 35530800.

The previous prime is 45894659. The next prime is 45894731. The reversal of 45894725 is 52749854.

It is a happy number.

It is not a de Polignac number, because 45894725 - 2⁸ = 45894469 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28835 + ... + 30384.

It is an arithmetic number, because the mean of its divisors is an integer number (4895520).

Almost surely, 2^45894725 is an apocalyptic number.

It is an amenable number.

45894725 is a deficient number, since it is larger than the sum of its proper divisors (12851515).

45894725 is a wasteful number, since it uses less digits than its factorization.

45894725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59260 (or 59255 counting only the distinct ones).

The product of its digits is 403200, while the sum is 44.

The square root of 45894725 is about 6774.5645616527. The cubic root of 45894725 is about 358.0312410967.

The spelling of 45894725 in words is "forty-five million, eight hundred ninety-four thousand, seven hundred twenty-five".