67322233 has 4 divisors (see below), whose sum is σ = 73442448. Its totient is φ = 61202020.

The previous prime is 67322221. The next prime is 67322239. The reversal of 67322233 is 33222376.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 67322233 - 2⁵ = 67322201 is a prime.

It is a super-2 number, since 2×67322233² = 9064566112212578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67322239) 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, 3060091 + ... + 3060112.

It is an arithmetic number, because the mean of its divisors is an integer number (18360612).

Almost surely, 2^67322233 is an apocalyptic number.

It is an amenable number.

67322233 is a deficient number, since it is larger than the sum of its proper divisors (6120215).

67322233 is a wasteful number, since it uses less digits than its factorization.

67322233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6120214.

The product of its digits is 9072, while the sum is 28.

The square root of 67322233 is about 8205.0126751883. The cubic root of 67322233 is about 406.8048957520.

The spelling of 67322233 in words is "sixty-seven million, three hundred twenty-two thousand, two hundred thirty-three".