45569746 has 4 divisors (see below), whose sum is σ = 68354622. Its totient is φ = 22784872.

The previous prime is 45569687. The next prime is 45569753. The reversal of 45569746 is 64796554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44156025 + 1413721 = 6645^2 + 1189^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45569696 and 45569705.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11392435 + ... + 11392438.

Almost surely, 2^45569746 is an apocalyptic number.

45569746 is a deficient number, since it is larger than the sum of its proper divisors (22784876).

45569746 is a wasteful number, since it uses less digits than its factorization.

45569746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22784875.

The product of its digits is 907200, while the sum is 46.

The square root of 45569746 is about 6750.5367194024. The cubic root of 45569746 is about 357.1841695296.

The spelling of 45569746 in words is "forty-five million, five hundred sixty-nine thousand, seven hundred forty-six".