45716458 has 8 divisors (see below), whose sum is σ = 69029280. Its totient is φ = 22706700.

The previous prime is 45716449. The next prime is 45716459. The reversal of 45716458 is 85461754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 45716458.

It is not an unprimeable number, because it can be changed into a prime (45716459) 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, 75388 + ... + 75991.

It is an arithmetic number, because the mean of its divisors is an integer number (8628660).

Almost surely, 2^45716458 is an apocalyptic number.

45716458 is a deficient number, since it is larger than the sum of its proper divisors (23312822).

45716458 is a wasteful number, since it uses less digits than its factorization.

45716458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151532.

The product of its digits is 134400, while the sum is 40.

The square root of 45716458 is about 6761.3946786148. The cubic root of 45716458 is about 357.5670775727.

The spelling of 45716458 in words is "forty-five million, seven hundred sixteen thousand, four hundred fifty-eight".