7252223 has 8 divisors (see below), whose sum is σ = 7931520. Its totient is φ = 6576280.

The previous prime is 7252207. The next prime is 7252237. The reversal of 7252223 is 3222527.

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

It is a cyclic number.

It is not a de Polignac number, because 7252223 - 2⁴ = 7252207 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 (7252253) 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, 6608 + ... + 7626.

It is an arithmetic number, because the mean of its divisors is an integer number (991440).

Almost surely, 2^7252223 is an apocalyptic number.

7252223 is a deficient number, since it is larger than the sum of its proper divisors (679297).

7252223 is a wasteful number, since it uses less digits than its factorization.

7252223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677.

The product of its digits is 1680, while the sum is 23.

The square root of 7252223 is about 2692.9951726656. The cubic root of 7252223 is about 193.5636115243.

The spelling of 7252223 in words is "seven million, two hundred fifty-two thousand, two hundred twenty-three".