45698330 has 32 divisors (see below), whose sum is σ = 85305744. Its totient is φ = 17611776.

The previous prime is 45698327. The next prime is 45698339. The reversal of 45698330 is 3389654.

45698330 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 8 ways, for example, as 30151081 + 15547249 = 5491^2 + 3943^2 .

It is not an unprimeable number, because it can be changed into a prime (45698339) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 41264 + ... + 42356.

Almost surely, 2^45698330 is an apocalyptic number.

45698330 is a deficient number, since it is larger than the sum of its proper divisors (39607414).

45698330 is a wasteful number, since it uses less digits than its factorization.

45698330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250.

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

The square root of 45698330 is about 6760.0539938672. The cubic root of 45698330 is about 357.5198091620.

The spelling of 45698330 in words is "forty-five million, six hundred ninety-eight thousand, three hundred thirty".