45324892 has 12 divisors (see below), whose sum is σ = 79730896. Its totient is φ = 22544640.

The previous prime is 45324871. The next prime is 45324893. The reversal of 45324892 is 29842354.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45324893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28584 + ... + 30127.

Almost surely, 2^45324892 is an apocalyptic number.

It is an amenable number.

45324892 is a deficient number, since it is larger than the sum of its proper divisors (34406004).

45324892 is a wasteful number, since it uses less digits than its factorization.

45324892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58908 (or 58906 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 45324892 is about 6732.3764006478. The cubic root of 45324892 is about 356.5432831828.

The spelling of 45324892 in words is "forty-five million, three hundred twenty-four thousand, eight hundred ninety-two".