174064045 has 16 divisors (see below), whose sum is σ = 210924720. Its totient is φ = 137894400.

The previous prime is 174064019. The next prime is 174064081. The reversal of 174064045 is 540460471.

It can be written as a sum of positive squares in 8 ways, for example, as 8838729 + 165225316 = 2973^2 + 12854^2 .

It is not a de Polignac number, because 174064045 - 2¹³ = 174055853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 174063998 and 174064016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321475 + ... + 322015.

It is an arithmetic number, because the mean of its divisors is an integer number (13182795).

Almost surely, 2^174064045 is an apocalyptic number.

It is an amenable number.

174064045 is a deficient number, since it is larger than the sum of its proper divisors (36860675).

174064045 is a wasteful number, since it uses less digits than its factorization.

174064045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 174064045 is about 13193.3333543877. Note that the first 4 decimals coincide. The cubic root of 174064045 is about 558.3455046479.

The spelling of 174064045 in words is "one hundred seventy-four million, sixty-four thousand, forty-five".