45214888 has 16 divisors (see below), whose sum is σ = 87069780. Its totient is φ = 21996288.

The previous prime is 45214877. The next prime is 45214891. The reversal of 45214888 is 88841254.

45214888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34833604 + 10381284 = 5902^2 + 3222^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45214888.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76081 + ... + 76672.

Almost surely, 2^45214888 is an apocalyptic number.

It is an amenable number.

45214888 is a deficient number, since it is larger than the sum of its proper divisors (41854892).

45214888 is a wasteful number, since it uses less digits than its factorization.

45214888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152796 (or 152792 counting only the distinct ones).

The product of its digits is 81920, while the sum is 40.

The square root of 45214888 is about 6724.2016626511. The cubic root of 45214888 is about 356.2546047214.

It can be divided in two parts, 4521 and 4888, that added together give a square (9409 = 97²).

The spelling of 45214888 in words is "forty-five million, two hundred fourteen thousand, eight hundred eighty-eight".