6971742 has 24 divisors (see below), whose sum is σ = 15207816. Its totient is φ = 2308176.

The previous prime is 6971729. The next prime is 6971747. The reversal of 6971742 is 2471796.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6971697 and 6971706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6971747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1593 + ... + 4059.

It is an arithmetic number, because the mean of its divisors is an integer number (633659).

Almost surely, 2^6971742 is an apocalyptic number.

6971742 is an abundant number, since it is smaller than the sum of its proper divisors (8236074).

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

6971742 is a wasteful number, since it uses less digits than its factorization.

6971742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632 (or 2629 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 6971742 is about 2640.4056506529. The cubic root of 6971742 is about 191.0353634620.

The spelling of 6971742 in words is "six million, nine hundred seventy-one thousand, seven hundred forty-two".