172334074 has 8 divisors (see below), whose sum is σ = 282001248. Its totient is φ = 78333660.

The previous prime is 172334069. The next prime is 172334189. The reversal of 172334074 is 470433271.

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

It is a super-2 number, since 2×172334074² = 59398066122874952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3916662 + ... + 3916705.

It is an arithmetic number, because the mean of its divisors is an integer number (35250156).

Almost surely, 2^172334074 is an apocalyptic number.

172334074 is a deficient number, since it is larger than the sum of its proper divisors (109667174).

172334074 is a wasteful number, since it uses less digits than its factorization.

172334074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7833380.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 172334074 is about 13127.6073219761. The cubic root of 172334074 is about 556.4895990233.

The spelling of 172334074 in words is "one hundred seventy-two million, three hundred thirty-four thousand, seventy-four".