45730476 has 72 divisors (see below), whose sum is σ = 133542864. Its totient is φ = 13040640.

The previous prime is 45730471. The next prime is 45730507. The reversal of 45730476 is 67403754.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45730476.

It is not an unprimeable number, because it can be changed into a prime (45730471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3336 + ... + 10128.

It is an arithmetic number, because the mean of its divisors is an integer number (1854762).

Almost surely, 2^45730476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45730476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66771432).

45730476 is an abundant number, since it is smaller than the sum of its proper divisors (87812388).

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

45730476 is a wasteful number, since it uses less digits than its factorization.

45730476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6831 (or 6826 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 45730476 is about 6762.4312196133. The cubic root of 45730476 is about 357.6036206711.

The spelling of 45730476 in words is "forty-five million, seven hundred thirty thousand, four hundred seventy-six".