45851968 has 28 divisors (see below), whose sum is σ = 92537280. Its totient is φ = 22535552.

The previous prime is 45851963. The next prime is 45851989. The reversal of 45851968 is 86915854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45851963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2296 + ... + 9847.

Almost surely, 2^45851968 is an apocalyptic number.

It is an amenable number.

45851968 is an abundant number, since it is smaller than the sum of its proper divisors (46685312).

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

45851968 is a wasteful number, since it uses less digits than its factorization.

45851968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12214 (or 12204 counting only the distinct ones).

The product of its digits is 345600, while the sum is 46.

The square root of 45851968 is about 6771.4081253459. The cubic root of 45851968 is about 357.9200220829.

The spelling of 45851968 in words is "forty-five million, eight hundred fifty-one thousand, nine hundred sixty-eight".