6877432 has 8 divisors (see below), whose sum is σ = 12895200. Its totient is φ = 3438712.

The previous prime is 6877427. The next prime is 6877433. The reversal of 6877432 is 2347786.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 6877391 and 6877400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6877433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 429832 + ... + 429847.

It is an arithmetic number, because the mean of its divisors is an integer number (1611900).

Almost surely, 2^6877432 is an apocalyptic number.

It is an amenable number.

6877432 is a deficient number, since it is larger than the sum of its proper divisors (6017768).

6877432 is a wasteful number, since it uses less digits than its factorization.

6877432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859685 (or 859681 counting only the distinct ones).

The product of its digits is 56448, while the sum is 37.

The square root of 6877432 is about 2622.4858436224. The cubic root of 6877432 is about 190.1700416806.

The spelling of 6877432 in words is "six million, eight hundred seventy-seven thousand, four hundred thirty-two".