6947532 has 60 divisors (see below), whose sum is σ = 18640776. Its totient is φ = 2255040.

The previous prime is 6947531. The next prime is 6947539. The reversal of 6947532 is 2357496.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6947531) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13023 + ... + 13545.

Almost surely, 2^6947532 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 6947532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9320388).

6947532 is an abundant number, since it is smaller than the sum of its proper divisors (11693244).

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

6947532 is a wasteful number, since it uses less digits than its factorization.

6947532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580 (or 569 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 6947532 is about 2635.8171408503. The cubic root of 6947532 is about 190.8139778534.

Subtracting from 6947532 its sum of digits (36), we obtain a palindrome (6947496).

The spelling of 6947532 in words is "six million, nine hundred forty-seven thousand, five hundred thirty-two".