45748468 has 12 divisors (see below), whose sum is σ = 80139780. Its totient is φ = 22851392.

The previous prime is 45748463. The next prime is 45748519. The reversal of 45748468 is 86484754.

It can be written as a sum of positive squares in 2 ways, for example, as 7333264 + 38415204 = 2708^2 + 6198^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45748463) 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, 721 + ... + 9592.

It is an arithmetic number, because the mean of its divisors is an integer number (6678315).

Almost surely, 2^45748468 is an apocalyptic number.

It is an amenable number.

45748468 is a deficient number, since it is larger than the sum of its proper divisors (34391312).

45748468 is a wasteful number, since it uses less digits than its factorization.

45748468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11426 (or 11424 counting only the distinct ones).

The product of its digits is 860160, while the sum is 46.

The square root of 45748468 is about 6763.7613795875. The cubic root of 45748468 is about 357.6505125275.

The spelling of 45748468 in words is "forty-five million, seven hundred forty-eight thousand, four hundred sixty-eight".