6998236 has 24 divisors (see below), whose sum is σ = 14131040. Its totient is φ = 2970432.

The previous prime is 6998221. The next prime is 6998261. The reversal of 6998236 is 6328996.

It is a super-2 number, since 2×6998236² = 97950614223392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6998192 and 6998201.

It is a congruent number.

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, 1906 + ... + 4198.

Almost surely, 2^6998236 is an apocalyptic number.

It is an amenable number.

6998236 is an abundant number, since it is smaller than the sum of its proper divisors (7132804).

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

6998236 is a wasteful number, since it uses less digits than its factorization.

6998236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413 (or 2411 counting only the distinct ones).

The product of its digits is 139968, while the sum is 43.

The square root of 6998236 is about 2645.4179253948. The cubic root of 6998236 is about 191.2770483054.

The spelling of 6998236 in words is "six million, nine hundred ninety-eight thousand, two hundred thirty-six".