7682213 has 32 divisors (see below), whose sum is σ = 10368000. Its totient is φ = 5512320.

The previous prime is 7682201. The next prime is 7682219. The reversal of 7682213 is 3122867.

It is a happy number.

It is not a de Polignac number, because 7682213 - 2⁶ = 7682149 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7682219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86273 + ... + 86361.

It is an arithmetic number, because the mean of its divisors is an integer number (324000).

Almost surely, 2^7682213 is an apocalyptic number.

It is an amenable number.

7682213 is a deficient number, since it is larger than the sum of its proper divisors (2685787).

7682213 is a wasteful number, since it uses less digits than its factorization.

7682213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185.

The product of its digits is 4032, while the sum is 29.

The square root of 7682213 is about 2771.6805371471. The cubic root of 7682213 is about 197.3159145686.

The spelling of 7682213 in words is "seven million, six hundred eighty-two thousand, two hundred thirteen".