45823716 has 18 divisors (see below), whose sum is σ = 115832262. Its totient is φ = 15274560.

The previous prime is 45823711. The next prime is 45823727. The reversal of 45823716 is 61732854.

45823716 is a `hidden beast` number, since 4 + 582 + 3 + 71 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 34574400 + 11249316 = 5880^2 + 3354^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1272881 = 45823716 / (4 + 5 + 8 + 2 + 3 + 7 + 1 + 6).

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (45823711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 636405 + ... + 636476.

Almost surely, 2^45823716 is an apocalyptic number.

It is an amenable number.

45823716 is an abundant number, since it is smaller than the sum of its proper divisors (70008546).

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

45823716 is a wasteful number, since it uses less digits than its factorization.

45823716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272891 (or 1272886 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 45823716 is about 6769.3216794595. The cubic root of 45823716 is about 357.8464953659.

The spelling of 45823716 in words is "forty-five million, eight hundred twenty-three thousand, seven hundred sixteen".