45779382 has 36 divisors (see below), whose sum is σ = 109030740. Its totient is φ = 13871880.

The previous prime is 45779381. The next prime is 45779387. The reversal of 45779382 is 28397754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45779381) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8332 + ... + 12687.

Almost surely, 2^45779382 is an apocalyptic number.

45779382 is an abundant number, since it is smaller than the sum of its proper divisors (63251358).

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

45779382 is a wasteful number, since it uses less digits than its factorization.

45779382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21049 (or 21035 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 45779382 is about 6766.0462605572. The cubic root of 45779382 is about 357.7310537926.

The spelling of 45779382 in words is "forty-five million, seven hundred seventy-nine thousand, three hundred eighty-two".