172047333 has 8 divisors (see below), whose sum is σ = 231540768. Its totient is φ = 113626064.

The previous prime is 172047319. The next prime is 172047347. The reversal of 172047333 is 333740271.

172047333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (172047319) and next prime (172047347).

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 172047333 - 2⁵ = 172047301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 172047333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172047233) 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, 267666 + ... + 268307.

It is an arithmetic number, because the mean of its divisors is an integer number (28942596).

Almost surely, 2^172047333 is an apocalyptic number.

It is an amenable number.

172047333 is a deficient number, since it is larger than the sum of its proper divisors (59493435).

172047333 is a wasteful number, since it uses less digits than its factorization.

172047333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536083.

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 172047333 is about 13116.6814781788. The cubic root of 172047333 is about 556.1807861026.

The spelling of 172047333 in words is "one hundred seventy-two million, forty-seven thousand, three hundred thirty-three".