7814413 has 2 divisors, whose sum is σ = 7814414. Its totient is φ = 7814412.

The previous prime is 7814393. The next prime is 7814483. The reversal of 7814413 is 3144187.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4272489 + 3541924 = 2067^2 + 1882^2 .

It is a cyclic number.

It is not a de Polignac number, because 7814413 - 2⁵ = 7814381 is a prime.

It is a super-2 number, since 2×7814413² = 122130101069138, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7814483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3907206 + 3907207.

It is an arithmetic number, because the mean of its divisors is an integer number (3907207).

Almost surely, 2^7814413 is an apocalyptic number.

It is an amenable number.

7814413 is a deficient number, since it is larger than the sum of its proper divisors (1).

7814413 is an equidigital number, since it uses as much as digits as its factorization.

7814413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688, while the sum is 28.

The square root of 7814413 is about 2795.4271587720. The cubic root of 7814413 is about 198.4413258981.

The spelling of 7814413 in words is "seven million, eight hundred fourteen thousand, four hundred thirteen".