7234866 has 16 divisors (see below), whose sum is σ = 16077600. Its totient is φ = 2411604.

The previous prime is 7234859. The next prime is 7234897. The reversal of 7234866 is 6684327.

It is a self number, because there is not a number n which added to its sum of digits gives 7234866.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66936 + ... + 67043.

It is an arithmetic number, because the mean of its divisors is an integer number (1004850).

Almost surely, 2^7234866 is an apocalyptic number.

7234866 is an abundant number, since it is smaller than the sum of its proper divisors (8842734).

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

7234866 is a wasteful number, since it uses less digits than its factorization.

7234866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133990 (or 133984 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 7234866 is about 2689.7706221907. The cubic root of 7234866 is about 193.4090673036.

It can be divided in two parts, 7234 and 866, that added together give a square (8100 = 90²).

The spelling of 7234866 in words is "seven million, two hundred thirty-four thousand, eight hundred sixty-six".