7690230 has 24 divisors (see below), whose sum is σ = 19994832. Its totient is φ = 2050704.

The previous prime is 7690181. The next prime is 7690259. The reversal of 7690230 is 320967.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7690194 and 7690203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42634 + ... + 42813.

It is an arithmetic number, because the mean of its divisors is an integer number (833118).

Almost surely, 2^7690230 is an apocalyptic number.

7690230 is an abundant number, since it is smaller than the sum of its proper divisors (12304602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7690230 is a wasteful number, since it uses less digits than its factorization.

7690230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85460 (or 85457 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 7690230 is about 2773.1263945230. The cubic root of 7690230 is about 197.3845289871.

The spelling of 7690230 in words is "seven million, six hundred ninety thousand, two hundred thirty".