45652786 has 16 divisors (see below), whose sum is σ = 75009240. Its totient is φ = 20742400.

The previous prime is 45652777. The next prime is 45652811. The reversal of 45652786 is 68725654.

45652786 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 40896025 + 4756761 = 6395^2 + 2181^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22165 + ... + 24136.

Almost surely, 2^45652786 is an apocalyptic number.

45652786 is a deficient number, since it is larger than the sum of its proper divisors (29356454).

45652786 is a wasteful number, since it uses less digits than its factorization.

45652786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46349.

The product of its digits is 403200, while the sum is 43.

The square root of 45652786 is about 6756.6845419925. The cubic root of 45652786 is about 357.4009988796.

The spelling of 45652786 in words is "forty-five million, six hundred fifty-two thousand, seven hundred eighty-six".