172046033 has 2 divisors, whose sum is σ = 172046034. Its totient is φ = 172046032.

The previous prime is 172046027. The next prime is 172046051. The reversal of 172046033 is 330640271.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 161366209 + 10679824 = 12703^2 + 3268^2 .

It is a cyclic number.

It is not a de Polignac number, because 172046033 - 2²² = 167851729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 172045993 and 172046011.

It is not a weakly prime, because it can be changed into another prime (172046023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86023016 + 86023017.

It is an arithmetic number, because the mean of its divisors is an integer number (86023017).

Almost surely, 2^172046033 is an apocalyptic number.

It is an amenable number.

172046033 is a deficient number, since it is larger than the sum of its proper divisors (1).

172046033 is an equidigital number, since it uses as much as digits as its factorization.

172046033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 172046033 is about 13116.6319228680. The cubic root of 172046033 is about 556.1793852539.

The spelling of 172046033 in words is "one hundred seventy-two million, forty-six thousand, thirty-three".