45894162 has 16 divisors (see below), whose sum is σ = 91863360. Its totient is φ = 15285552.

The previous prime is 45894161. The next prime is 45894209. The reversal of 45894162 is 26149854.

It is a self number, because there is not a number n which added to its sum of digits gives 45894162.

It is not an unprimeable number, because it can be changed into a prime (45894161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7723 + ... + 12305.

It is an arithmetic number, because the mean of its divisors is an integer number (5741460).

Almost surely, 2^45894162 is an apocalyptic number.

45894162 is an abundant number, since it is smaller than the sum of its proper divisors (45969198).

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

45894162 is a wasteful number, since it uses less digits than its factorization.

45894162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6257.

The product of its digits is 69120, while the sum is 39.

The square root of 45894162 is about 6774.5230090391. The cubic root of 45894162 is about 358.0297770765.

It can be divided in two parts, 45894 and 162, that added together give a triangular number (46056 = T₃₀₃).

The spelling of 45894162 in words is "forty-five million, eight hundred ninety-four thousand, one hundred sixty-two".