45679330 has 32 divisors (see below), whose sum is σ = 86220288. Its totient is φ = 17404800.

The previous prime is 45679297. The next prime is 45679331. The reversal of 45679330 is 3397654.

It is a self number, because there is not a number n which added to its sum of digits gives 45679330.

It is not an unprimeable number, because it can be changed into a prime (45679331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16335 + ... + 18925.

It is an arithmetic number, because the mean of its divisors is an integer number (2694384).

Almost surely, 2^45679330 is an apocalyptic number.

45679330 is a deficient number, since it is larger than the sum of its proper divisors (40540958).

45679330 is a wasteful number, since it uses less digits than its factorization.

45679330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 45679330 is about 6758.6485335457. The cubic root of 45679330 is about 357.4702536092.

The spelling of 45679330 in words is "forty-five million, six hundred seventy-nine thousand, three hundred thirty".