45760820 has 24 divisors (see below), whose sum is σ = 109826304. Its totient is φ = 15689376.

The previous prime is 45760807. The next prime is 45760837. The reversal of 45760820 is 2806754.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163292 + ... + 163571.

It is an arithmetic number, because the mean of its divisors is an integer number (4576096).

Almost surely, 2^45760820 is an apocalyptic number.

It is an amenable number.

45760820 is an abundant number, since it is smaller than the sum of its proper divisors (64065484).

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

45760820 is a wasteful number, since it uses less digits than its factorization.

45760820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326879 (or 326877 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 45760820 is about 6764.6744193642. The cubic root of 45760820 is about 357.6826979521.

The spelling of 45760820 in words is "forty-five million, seven hundred sixty thousand, eight hundred twenty".