45782868 has 24 divisors (see below), whose sum is σ = 106983072. Its totient is φ = 15238624.

The previous prime is 45782861. The next prime is 45782941. The reversal of 45782868 is 86828754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45782861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7171 + ... + 11957.

It is an arithmetic number, because the mean of its divisors is an integer number (4457628).

Almost surely, 2^45782868 is an apocalyptic number.

It is an amenable number.

45782868 is an abundant number, since it is smaller than the sum of its proper divisors (61200204).

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

45782868 is a wasteful number, since it uses less digits than its factorization.

45782868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5591 (or 5589 counting only the distinct ones).

The product of its digits is 860160, while the sum is 48.

The square root of 45782868 is about 6766.3038654793. The cubic root of 45782868 is about 357.7401337084.

The spelling of 45782868 in words is "forty-five million, seven hundred eighty-two thousand, eight hundred sixty-eight".