6746136 has 64 divisors (see below), whose sum is σ = 17729280. Its totient is φ = 2136960.

The previous prime is 6746101. The next prime is 6746137. The reversal of 6746136 is 6316476.

Its product of digits (18144) is a multiple of the sum of its prime factors (224).

It is a junction number, because it is equal to n+sod(n) for n = 6746097 and 6746106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6746137) 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, 62995 + ... + 63101.

It is an arithmetic number, because the mean of its divisors is an integer number (277020).

Almost surely, 2^6746136 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 6746136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8864640).

6746136 is an abundant number, since it is smaller than the sum of its proper divisors (10983144).

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

6746136 is a wasteful number, since it uses less digits than its factorization.

6746136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 220 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 6746136 is about 2597.3324777548. The cubic root of 6746136 is about 188.9520888607.

The spelling of 6746136 in words is "six million, seven hundred forty-six thousand, one hundred thirty-six".