6825770 has 16 divisors (see below), whose sum is σ = 14041728. Its totient is φ = 2340240.

The previous prime is 6825761. The next prime is 6825773. The reversal of 6825770 is 775286.

It is a super-2 number, since 2×6825770² = 93182272185800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 6825770.

It is not an unprimeable number, because it can be changed into a prime (6825773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48686 + ... + 48825.

It is an arithmetic number, because the mean of its divisors is an integer number (877608).

Almost surely, 2^6825770 is an apocalyptic number.

6825770 is an abundant number, since it is smaller than the sum of its proper divisors (7215958).

6825770 is a wasteful number, since it uses less digits than its factorization.

6825770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97525.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 6825770 is about 2612.6174614742. The cubic root of 6825770 is about 189.6926702829.

The spelling of 6825770 in words is "six million, eight hundred twenty-five thousand, seven hundred seventy".