45448360 has 32 divisors (see below), whose sum is σ = 102924360. Its totient is φ = 18061056.

The previous prime is 45448343. The next prime is 45448367. The reversal of 45448360 is 6384454.

It can be written as a sum of positive squares in 4 ways, for example, as 35450116 + 9998244 = 5954^2 + 3162^2 .

It is not an unprimeable number, because it can be changed into a prime (45448367) 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, 2662 + ... + 9898.

Almost surely, 2^45448360 is an apocalyptic number.

45448360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45448360 is an abundant number, since it is smaller than the sum of its proper divisors (57476000).

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

45448360 is a wasteful number, since it uses less digits than its factorization.

45448360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7405 (or 7401 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 45448360 is about 6741.5398834391. The cubic root of 45448360 is about 356.8667388078.

The spelling of 45448360 in words is "forty-five million, four hundred forty-eight thousand, three hundred sixty".