45416718 has 12 divisors (see below), whose sum is σ = 98402928. Its totient is φ = 15138900.

The previous prime is 45416699. The next prime is 45416719. The reversal of 45416718 is 81761454.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45416719) 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, 1261558 + ... + 1261593.

It is an arithmetic number, because the mean of its divisors is an integer number (8200244).

Almost surely, 2^45416718 is an apocalyptic number.

45416718 is an abundant number, since it is smaller than the sum of its proper divisors (52986210).

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

45416718 is a wasteful number, since it uses less digits than its factorization.

45416718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523159 (or 2523156 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 45416718 is about 6739.1926816200. The cubic root of 45416718 is about 356.7839004764.

The spelling of 45416718 in words is "forty-five million, four hundred sixteen thousand, seven hundred eighteen".