45628299 has 16 divisors (see below), whose sum is σ = 68745600. Its totient is φ = 29902248.

The previous prime is 45628259. The next prime is 45628301. The reversal of 45628299 is 99282654.

45628299 is a `hidden beast` number, since 4 + 562 + 82 + 9 + 9 = 666.

It is not a de Polignac number, because 45628299 - 2⁹ = 45627787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45628229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12729 + ... + 15914.

It is an arithmetic number, because the mean of its divisors is an integer number (4296600).

Almost surely, 2^45628299 is an apocalyptic number.

45628299 is a deficient number, since it is larger than the sum of its proper divisors (23117301).

45628299 is a wasteful number, since it uses less digits than its factorization.

45628299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28711 (or 28705 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 45628299 is about 6754.8722415750. The cubic root of 45628299 is about 357.3370871652.

The spelling of 45628299 in words is "forty-five million, six hundred twenty-eight thousand, two hundred ninety-nine".