6872635 has 16 divisors (see below), whose sum is σ = 10282752. Its totient is φ = 4284000.

The previous prime is 6872633. The next prime is 6872651. The reversal of 6872635 is 5362786.

It is not a de Polignac number, because 6872635 - 2¹ = 6872633 is a prime.

It is a super-2 number, since 2×6872635² = 94466223686450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6872594 and 6872603.

It is not an unprimeable number, because it can be changed into a prime (6872633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8541 + ... + 9310.

It is an arithmetic number, because the mean of its divisors is an integer number (642672).

Almost surely, 2^6872635 is an apocalyptic number.

6872635 is a deficient number, since it is larger than the sum of its proper divisors (3410117).

6872635 is a wasteful number, since it uses less digits than its factorization.

6872635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17874.

The product of its digits is 60480, while the sum is 37.

The square root of 6872635 is about 2621.5710938290. The cubic root of 6872635 is about 190.1258169433.

The spelling of 6872635 in words is "six million, eight hundred seventy-two thousand, six hundred thirty-five".