7972233 has 16 divisors (see below), whose sum is σ = 10898496. Its totient is φ = 5182400.

The previous prime is 7972231. The next prime is 7972253. The reversal of 7972233 is 3322797.

It is a cyclic number.

It is not a de Polignac number, because 7972233 - 2¹ = 7972231 is a prime.

It is a d-powerful number, because it can be written as 7² + 9⁷ + 7² + 2³ + 2⁹ + 3¹³ + 3¹³ .

It is a junction number, because it is equal to n+sod(n) for n = 7972194 and 7972203.

It is not an unprimeable number, because it can be changed into a prime (7972231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24991 + ... + 25307.

It is an arithmetic number, because the mean of its divisors is an integer number (681156).

Almost surely, 2^7972233 is an apocalyptic number.

It is an amenable number.

7972233 is a deficient number, since it is larger than the sum of its proper divisors (2926263).

7972233 is a wasteful number, since it uses less digits than its factorization.

7972233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504.

The product of its digits is 15876, while the sum is 33.

The square root of 7972233 is about 2823.5142995919. The cubic root of 7972233 is about 199.7683401054.

The spelling of 7972233 in words is "seven million, nine hundred seventy-two thousand, two hundred thirty-three".