45326318 has 16 divisors (see below), whose sum is σ = 72154800. Its totient is φ = 21280896.

The previous prime is 45326317. The next prime is 45326327. The reversal of 45326318 is 81362354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45326317) 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, 16508 + ... + 19056.

It is an arithmetic number, because the mean of its divisors is an integer number (4509675).

Almost surely, 2^45326318 is an apocalyptic number.

45326318 is a deficient number, since it is larger than the sum of its proper divisors (26828482).

45326318 is a wasteful number, since it uses less digits than its factorization.

45326318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3091.

The product of its digits is 17280, while the sum is 32.

The square root of 45326318 is about 6732.4823059552. The cubic root of 45326318 is about 356.5470223011.

The spelling of 45326318 in words is "forty-five million, three hundred twenty-six thousand, three hundred eighteen".