7952223 has 8 divisors (see below), whose sum is σ = 10626688. Its totient is φ = 5289624.

The previous prime is 7952183. The next prime is 7952233. The reversal of 7952223 is 3222597.

It is a happy number.

7952223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7952223 - 2⁸ = 7951967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7952233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1261 + ... + 4182.

It is an arithmetic number, because the mean of its divisors is an integer number (1328336).

Almost surely, 2^7952223 is an apocalyptic number.

7952223 is a deficient number, since it is larger than the sum of its proper divisors (2674465).

7952223 is a wasteful number, since it uses less digits than its factorization.

7952223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5933.

The product of its digits is 7560, while the sum is 30.

The square root of 7952223 is about 2819.9686168466. The cubic root of 7952223 is about 199.6010631092.

The spelling of 7952223 in words is "seven million, nine hundred fifty-two thousand, two hundred twenty-three".