172225714 has 8 divisors (see below), whose sum is σ = 260224668. Its totient is φ = 85484160.

The previous prime is 172225681. The next prime is 172225717. The reversal of 172225714 is 417522271.

172225714 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 164480625 + 7745089 = 12825^2 + 2783^2 .

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

It is not an unprimeable number, because it can be changed into a prime (172225717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314007 + ... + 314554.

Almost surely, 2^172225714 is an apocalyptic number.

172225714 is a deficient number, since it is larger than the sum of its proper divisors (87998954).

172225714 is a wasteful number, since it uses less digits than its factorization.

172225714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628700.

The product of its digits is 7840, while the sum is 31.

The square root of 172225714 is about 13123.4794928784. The cubic root of 172225714 is about 556.3729382944.

Adding to 172225714 its reverse (417522271), we get a palindrome (589747985).

It can be divided in two parts, 1722257 and 14, that added together give a palindrome (1722271).

The spelling of 172225714 in words is "one hundred seventy-two million, two hundred twenty-five thousand, seven hundred fourteen".