7322253 has 4 divisors (see below), whose sum is σ = 9763008. Its totient is φ = 4881500.

The previous prime is 7322251. The next prime is 7322261. The reversal of 7322253 is 3522237.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3522237 = 3 ⋅1174079.

It is a cyclic number.

It is not a de Polignac number, because 7322253 - 2¹ = 7322251 is a prime.

It is a nialpdrome in base 14 and base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7322251) 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, 1220373 + ... + 1220378.

It is an arithmetic number, because the mean of its divisors is an integer number (2440752).

Almost surely, 2^7322253 is an apocalyptic number.

It is an amenable number.

7322253 is a deficient number, since it is larger than the sum of its proper divisors (2440755).

7322253 is a wasteful number, since it uses less digits than its factorization.

7322253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440754.

The product of its digits is 2520, while the sum is 24.

The square root of 7322253 is about 2705.9661860415. The cubic root of 7322253 is about 194.1846560806.

The spelling of 7322253 in words is "seven million, three hundred twenty-two thousand, two hundred fifty-three".