7408213 has 2 divisors, whose sum is σ = 7408214. Its totient is φ = 7408212.

The previous prime is 7408207. The next prime is 7408229. The reversal of 7408213 is 3128047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6646084 + 762129 = 2578^2 + 873^2 .

It is a cyclic number.

It is not a de Polignac number, because 7408213 - 2¹³ = 7400021 is a prime.

It is equal to p₅₀₂₄₇₇ and since 7408213 and 502477 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7408813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3704106 + 3704107.

It is an arithmetic number, because the mean of its divisors is an integer number (3704107).

Almost surely, 2^7408213 is an apocalyptic number.

It is an amenable number.

7408213 is a deficient number, since it is larger than the sum of its proper divisors (1).

7408213 is an equidigital number, since it uses as much as digits as its factorization.

7408213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 7408213 is about 2721.8032625449. The cubic root of 7408213 is about 194.9415823258.

The spelling of 7408213 in words is "seven million, four hundred eight thousand, two hundred thirteen".