45070828 has 12 divisors (see below), whose sum is σ = 86044392. Its totient is φ = 20486720.

The previous prime is 45070819. The next prime is 45070873. The reversal of 45070828 is 82807054.

It is a junction number, because it is equal to n+sod(n) for n = 45070793 and 45070802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512125 + ... + 512212.

It is an arithmetic number, because the mean of its divisors is an integer number (7170366).

Almost surely, 2^45070828 is an apocalyptic number.

It is an amenable number.

45070828 is a deficient number, since it is larger than the sum of its proper divisors (40973564).

45070828 is a wasteful number, since it uses less digits than its factorization.

45070828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024352 (or 1024350 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 45070828 is about 6713.4810642468. The cubic root of 45070828 is about 355.8758456935.

The spelling of 45070828 in words is "forty-five million, seventy thousand, eight hundred twenty-eight".