45174386 has 4 divisors (see below), whose sum is σ = 67761582. Its totient is φ = 22587192.

The previous prime is 45174383. The next prime is 45174401. The reversal of 45174386 is 68347154.

45174386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 36060025 + 9114361 = 6005^2 + 3019^2 .

It is not an unprimeable number, because it can be changed into a prime (45174383) by changing a digit.

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 as a sum of consecutive naturals, namely, 11293595 + ... + 11293598.

Almost surely, 2^45174386 is an apocalyptic number.

45174386 is a deficient number, since it is larger than the sum of its proper divisors (22587196).

45174386 is a wasteful number, since it uses less digits than its factorization.

45174386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22587195.

The product of its digits is 80640, while the sum is 38.

The square root of 45174386 is about 6721.1893292780. The cubic root of 45174386 is about 356.1481992495.

The spelling of 45174386 in words is "forty-five million, one hundred seventy-four thousand, three hundred eighty-six".