7942233 has 16 divisors (see below), whose sum is σ = 11684736. Its totient is φ = 4767360.

The previous prime is 7942223. The next prime is 7942243. The reversal of 7942233 is 3322497.

It is an interprime number because it is at equal distance from previous prime (7942223) and next prime (7942243).

It is not a de Polignac number, because 7942233 - 2⁸ = 7941977 is a prime.

It is a super-4 number, since 4×7942233⁴ (a number of 29 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7942233.

It is not an unprimeable number, because it can be changed into a prime (7942223) 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, 885 + ... + 4082.

It is an arithmetic number, because the mean of its divisors is an integer number (730296).

Almost surely, 2^7942233 is an apocalyptic number.

It is an amenable number.

7942233 is a deficient number, since it is larger than the sum of its proper divisors (3742503).

7942233 is a wasteful number, since it uses less digits than its factorization.

7942233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024.

The product of its digits is 9072, while the sum is 30.

The square root of 7942233 is about 2818.1967638900. The cubic root of 7942233 is about 199.5174449730.

The spelling of 7942233 in words is "seven million, nine hundred forty-two thousand, two hundred thirty-three".