6876492 has 48 divisors (see below), whose sum is σ = 18611712. Its totient is φ = 1935360.

The previous prime is 6876491. The next prime is 6876503. The reversal of 6876492 is 2946786.

6876492 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6876492² = 94572284452128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6876491) 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, 5388 + ... + 6540.

It is an arithmetic number, because the mean of its divisors is an integer number (387744).

Almost surely, 2^6876492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6876492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9305856).

6876492 is an abundant number, since it is smaller than the sum of its proper divisors (11735220).

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

6876492 is a wasteful number, since it uses less digits than its factorization.

6876492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238 (or 1236 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 6876492 is about 2622.3066182275. The cubic root of 6876492 is about 190.1613772070.

The spelling of 6876492 in words is "six million, eight hundred seventy-six thousand, four hundred ninety-two".