6938572 has 12 divisors (see below), whose sum is σ = 12781720. Its totient is φ = 3286656.

The previous prime is 6938557. The next prime is 6938579. The reversal of 6938572 is 2758396.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6938579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45573 + ... + 45724.

Almost surely, 2^6938572 is an apocalyptic number.

It is an amenable number.

6938572 is a deficient number, since it is larger than the sum of its proper divisors (5843148).

6938572 is a wasteful number, since it uses less digits than its factorization.

6938572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91320 (or 91318 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 6938572 is about 2634.1169298268. The cubic root of 6938572 is about 190.7319137599.

The spelling of 6938572 in words is "six million, nine hundred thirty-eight thousand, five hundred seventy-two".