172077333 has 16 divisors (see below), whose sum is σ = 231460416. Its totient is φ = 113711360.

The previous prime is 172077331. The next prime is 172077341. The reversal of 172077333 is 333770271.

It is a cyclic number.

It is not a de Polignac number, because 172077333 - 2¹ = 172077331 is a prime.

It is a super-2 number, since 2×172077333² = 59221217064785778, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 172077294 and 172077303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172077331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289885 + ... + 290477.

It is an arithmetic number, because the mean of its divisors is an integer number (14466276).

Almost surely, 2^172077333 is an apocalyptic number.

It is an amenable number.

172077333 is a deficient number, since it is larger than the sum of its proper divisors (59383083).

172077333 is a wasteful number, since it uses less digits than its factorization.

172077333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284.

The product of its (nonzero) digits is 18522, while the sum is 33.

The square root of 172077333 is about 13117.8250102675. The cubic root of 172077333 is about 556.2131114198.

The spelling of 172077333 in words is "one hundred seventy-two million, seventy-seven thousand, three hundred thirty-three".