7372213 has 8 divisors (see below), whose sum is σ = 7901568. Its totient is φ = 6860304.

The previous prime is 7372187. The next prime is 7372217. The reversal of 7372213 is 3122737.

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 7372213 - 2¹⁷ = 7241141 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 (7372217) 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, 3481 + ... + 5182.

It is an arithmetic number, because the mean of its divisors is an integer number (987696).

Almost surely, 2^7372213 is an apocalyptic number.

It is an amenable number.

7372213 is a deficient number, since it is larger than the sum of its proper divisors (529355).

7372213 is a wasteful number, since it uses less digits than its factorization.

7372213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8723.

The product of its digits is 1764, while the sum is 25.

The square root of 7372213 is about 2715.1819460213. The cubic root of 7372213 is about 194.6252984253.

The spelling of 7372213 in words is "seven million, three hundred seventy-two thousand, two hundred thirteen".