174204045 has 12 divisors (see below), whose sum is σ = 301953756. Its totient is φ = 92908800.

The previous prime is 174204013. The next prime is 174204059. The reversal of 174204045 is 540402471.

It can be written as a sum of positive squares in 2 ways, for example, as 33212169 + 140991876 = 5763^2 + 11874^2 .

It is not a de Polignac number, because 174204045 - 2⁵ = 174204013 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1935556 + ... + 1935645.

It is an arithmetic number, because the mean of its divisors is an integer number (25162813).

Almost surely, 2^174204045 is an apocalyptic number.

174204045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

174204045 is a deficient number, since it is larger than the sum of its proper divisors (127749711).

174204045 is a wasteful number, since it uses less digits than its factorization.

174204045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3871212 (or 3871209 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 174204045 is about 13198.6379979148. The cubic root of 174204045 is about 558.4951572715.

The spelling of 174204045 in words is "one hundred seventy-four million, two hundred four thousand, forty-five".