172069054 has 32 divisors (see below), whose sum is σ = 277603200. Its totient is φ = 79754400.

The previous prime is 172069039. The next prime is 172069057. The reversal of 172069054 is 450960271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172069057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410457 + ... + 410875.

It is an arithmetic number, because the mean of its divisors is an integer number (8675100).

Almost surely, 2^172069054 is an apocalyptic number.

172069054 is a deficient number, since it is larger than the sum of its proper divisors (105534146).

172069054 is a wasteful number, since it uses less digits than its factorization.

172069054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 172069054 is about 13117.5094434881. The cubic root of 172069054 is about 556.2041910851.

The spelling of 172069054 in words is "one hundred seventy-two million, sixty-nine thousand, fifty-four".