45019708 has 24 divisors (see below), whose sum is σ = 80470544. Its totient is φ = 22032000.

The previous prime is 45019703. The next prime is 45019727. The reversal of 45019708 is 80791054.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45019703) 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, 74608 + ... + 75208.

Almost surely, 2^45019708 is an apocalyptic number.

It is an amenable number.

45019708 is a deficient number, since it is larger than the sum of its proper divisors (35450836).

45019708 is a wasteful number, since it uses less digits than its factorization.

45019708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973 (or 971 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 45019708 is about 6709.6727192912. The cubic root of 45019708 is about 355.7412482433.

The spelling of 45019708 in words is "forty-five million, nineteen thousand, seven hundred eight".