7068838 has 24 divisors (see below), whose sum is σ = 13063032. Its totient is φ = 2850624.

The previous prime is 7068829. The next prime is 7068839. The reversal of 7068838 is 8388607.

It is a self number, because there is not a number n which added to its sum of digits gives 7068838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7068839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 456 + ... + 3787.

It is an arithmetic number, because the mean of its divisors is an integer number (544293).

Almost surely, 2^7068838 is an apocalyptic number.

7068838 is a deficient number, since it is larger than the sum of its proper divisors (5994194).

7068838 is a wasteful number, since it uses less digits than its factorization.

7068838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276 (or 4269 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 7068838 is about 2658.7286435438. The cubic root of 7068838 is about 191.9181327768.

The spelling of 7068838 in words is "seven million, sixty-eight thousand, eight hundred thirty-eight".