45264878 has 16 divisors (see below), whose sum is σ = 71610000. Its totient is φ = 21399552.

The previous prime is 45264871. The next prime is 45264881. The reversal of 45264878 is 87846254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45264871) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 28448 + ... + 29996.

It is an arithmetic number, because the mean of its divisors is an integer number (4475625).

Almost surely, 2^45264878 is an apocalyptic number.

45264878 is a deficient number, since it is larger than the sum of its proper divisors (26345122).

45264878 is a wasteful number, since it uses less digits than its factorization.

45264878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339.

The product of its digits is 430080, while the sum is 44.

The square root of 45264878 is about 6727.9178056810. The cubic root of 45264878 is about 356.3858491646.

The spelling of 45264878 in words is "forty-five million, two hundred sixty-four thousand, eight hundred seventy-eight".