45307706 has 16 divisors (see below), whose sum is σ = 69807528. Its totient is φ = 22041600.

The previous prime is 45307699. The next prime is 45307711. The reversal of 45307706 is 60770354.

45307706 is nontrivially palindromic in base 4.

It can be written as a sum of positive squares in 4 ways, for example, as 18361225 + 26946481 = 4285^2 + 5191^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54776 + ... + 55596.

Almost surely, 2^45307706 is an apocalyptic number.

45307706 is a deficient number, since it is larger than the sum of its proper divisors (24499822).

45307706 is a wasteful number, since it uses less digits than its factorization.

45307706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 45307706 is about 6731.0999101187. The cubic root of 45307706 is about 356.4982135590.

The spelling of 45307706 in words is "forty-five million, three hundred seven thousand, seven hundred six".