45271896 has 16 divisors (see below), whose sum is σ = 113179800. Its totient is φ = 15090624.

The previous prime is 45271861. The next prime is 45271921. The reversal of 45271896 is 69817254.

45271896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 943141 + ... + 943188.

Almost surely, 2^45271896 is an apocalyptic number.

It is an amenable number.

45271896 is an abundant number, since it is smaller than the sum of its proper divisors (67907904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45271896 is a wasteful number, since it uses less digits than its factorization.

45271896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886338 (or 1886334 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 45271896 is about 6728.4393435625. The cubic root of 45271896 is about 356.4042665833.

The spelling of 45271896 in words is "forty-five million, two hundred seventy-one thousand, eight hundred ninety-six".