45594396 has 18 divisors (see below), whose sum is σ = 115252592. Its totient is φ = 15198120.

The previous prime is 45594383. The next prime is 45594403. The reversal of 45594396 is 69349554.

45594396 is a `hidden beast` number, since 4 + 559 + 4 + 3 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 633220 + ... + 633291.

Almost surely, 2^45594396 is an apocalyptic number.

It is an amenable number.

45594396 is an abundant number, since it is smaller than the sum of its proper divisors (69658196).

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

45594396 is a wasteful number, since it uses less digits than its factorization.

45594396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266521 (or 1266516 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 45594396 is about 6752.3622533155. The cubic root of 45594396 is about 357.2485616865.

It can be divided in two parts, 45 and 594396, that added together give a square (594441 = 771²).

The spelling of 45594396 in words is "forty-five million, five hundred ninety-four thousand, three hundred ninety-six".