45418802 has 24 divisors (see below), whose sum is σ = 80650668. Its totient is φ = 19055520.

The previous prime is 45418783. The next prime is 45418811. The reversal of 45418802 is 20881454.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 43705321 + 1713481 = 6611^2 + 1309^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4073 + ... + 10364.

Almost surely, 2^45418802 is an apocalyptic number.

45418802 is a deficient number, since it is larger than the sum of its proper divisors (35231866).

45418802 is a wasteful number, since it uses less digits than its factorization.

45418802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14474 (or 14463 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 45418802 is about 6739.3472977730. The cubic root of 45418802 is about 356.7893575438.

The spelling of 45418802 in words is "forty-five million, four hundred eighteen thousand, eight hundred two".