6973540 has 24 divisors (see below), whose sum is σ = 16736832. Its totient is φ = 2390880.

The previous prime is 6973529. The next prime is 6973573. The reversal of 6973540 is 453796.

It is a junction number, because it is equal to n+sod(n) for n = 6973496 and 6973505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24766 + ... + 25045.

It is an arithmetic number, because the mean of its divisors is an integer number (697368).

Almost surely, 2^6973540 is an apocalyptic number.

It is an amenable number.

6973540 is an abundant number, since it is smaller than the sum of its proper divisors (9763292).

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

6973540 is a wasteful number, since it uses less digits than its factorization.

6973540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49827 (or 49825 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 6973540 is about 2640.7461066903. The cubic root of 6973540 is about 191.0517846119.

The spelling of 6973540 in words is "six million, nine hundred seventy-three thousand, five hundred forty".