45330986 has 4 divisors (see below), whose sum is σ = 67996482. Its totient is φ = 22665492.

The previous prime is 45330977. The next prime is 45330997. The reversal of 45330986 is 68903354.

45330986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 26677225 + 18653761 = 5165^2 + 4319^2 .

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 as a sum of consecutive naturals, namely, 11332745 + ... + 11332748.

Almost surely, 2^45330986 is an apocalyptic number.

45330986 is a deficient number, since it is larger than the sum of its proper divisors (22665496).

45330986 is a wasteful number, since it uses less digits than its factorization.

45330986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22665495.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 45330986 is about 6732.8289745099. The cubic root of 45330986 is about 356.5592617272.

The spelling of 45330986 in words is "forty-five million, three hundred thirty thousand, nine hundred eighty-six".