45174243 has 8 divisors (see below), whose sum is σ = 60672528. Its totient is φ = 29896064.

The previous prime is 45174203. The next prime is 45174263. The reversal of 45174243 is 34247154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45174243 - 2⁸ = 45173987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45174243.

It is not an unprimeable number, because it can be changed into a prime (45174203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54546 + ... + 55367.

It is an arithmetic number, because the mean of its divisors is an integer number (7584066).

Almost surely, 2^45174243 is an apocalyptic number.

45174243 is a deficient number, since it is larger than the sum of its proper divisors (15498285).

45174243 is a wasteful number, since it uses less digits than its factorization.

45174243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110053.

The product of its digits is 13440, while the sum is 30.

The square root of 45174243 is about 6721.1786912713. The cubic root of 45174243 is about 356.1478234521.

The spelling of 45174243 in words is "forty-five million, one hundred seventy-four thousand, two hundred forty-three".