45883428 has 48 divisors (see below), whose sum is σ = 110496960. Its totient is φ = 14809600.

The previous prime is 45883403. The next prime is 45883429. The reversal of 45883428 is 82438854.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45883428.

It is not an unprimeable number, because it can be changed into a prime (45883429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87808 + ... + 88328.

It is an arithmetic number, because the mean of its divisors is an integer number (2302020).

Almost surely, 2^45883428 is an apocalyptic number.

It is an amenable number.

45883428 is an abundant number, since it is smaller than the sum of its proper divisors (64613532).

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

45883428 is a wasteful number, since it uses less digits than its factorization.

45883428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 746 counting only the distinct ones).

The product of its digits is 245760, while the sum is 42.

The square root of 45883428 is about 6773.7307298120. The cubic root of 45883428 is about 358.0018621877.

The spelling of 45883428 in words is "forty-five million, eight hundred eighty-three thousand, four hundred twenty-eight".