6712146 has 48 divisors (see below), whose sum is σ = 17244864. Its totient is φ = 1916784.

The previous prime is 6712141. The next prime is 6712193. The reversal of 6712146 is 6412176.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6712141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2416 + ... + 4388.

It is an arithmetic number, because the mean of its divisors is an integer number (359268).

Almost surely, 2^6712146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6712146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8622432).

6712146 is an abundant number, since it is smaller than the sum of its proper divisors (10532718).

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

6712146 is a wasteful number, since it uses less digits than its factorization.

6712146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997 (or 1985 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 6712146 is about 2590.7809633390. The cubic root of 6712146 is about 188.6342131550.

The spelling of 6712146 in words is "six million, seven hundred twelve thousand, one hundred forty-six".