172223041 has 8 divisors (see below), whose sum is σ = 176410080. Its totient is φ = 168044352.

The previous prime is 172223033. The next prime is 172223047. The reversal of 172223041 is 140322271.

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

It is a cyclic number.

It is not a de Polignac number, because 172223041 - 2³ = 172223033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (172223047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65490 + ... + 68068.

It is an arithmetic number, because the mean of its divisors is an integer number (22051260).

Almost surely, 2^172223041 is an apocalyptic number.

It is an amenable number.

172223041 is a deficient number, since it is larger than the sum of its proper divisors (4187039).

172223041 is a wasteful number, since it uses less digits than its factorization.

172223041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4175.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 172223041 is about 13123.3776521138. The cubic root of 172223041 is about 556.3700599156.

It can be divided in two parts, 1722230 and 41, that added together give a palindrome (1722271).

The spelling of 172223041 in words is "one hundred seventy-two million, two hundred twenty-three thousand, forty-one".