45828879 has 4 divisors (see below), whose sum is σ = 61105176. Its totient is φ = 30552584.

The previous prime is 45828877. The next prime is 45828907. The reversal of 45828879 is 97882854.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45828879 - 2¹ = 45828877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45828877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7638144 + ... + 7638149.

It is an arithmetic number, because the mean of its divisors is an integer number (15276294).

Almost surely, 2^45828879 is an apocalyptic number.

45828879 is a deficient number, since it is larger than the sum of its proper divisors (15276297).

45828879 is a wasteful number, since it uses less digits than its factorization.

45828879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15276296.

The product of its digits is 1290240, while the sum is 51.

The square root of 45828879 is about 6769.7030215512. The cubic root of 45828879 is about 357.8599344919.

The spelling of 45828879 in words is "forty-five million, eight hundred twenty-eight thousand, eight hundred seventy-nine".