9972694 has 16 divisors (see below), whose sum is σ = 15598800. Its totient is φ = 4775904.

The previous prime is 9972691. The next prime is 9972713. The reversal of 9972694 is 4962799.

9972694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9972691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7444 + ... + 8680.

It is an arithmetic number, because the mean of its divisors is an integer number (974925).

Almost surely, 2^9972694 is an apocalyptic number.

9972694 is a deficient number, since it is larger than the sum of its proper divisors (5626106).

9972694 is a wasteful number, since it uses less digits than its factorization.

9972694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407.

The product of its digits is 244944, while the sum is 46.

The square root of 9972694 is about 3157.9572511356. The cubic root of 9972694 is about 215.2471935993.

The spelling of 9972694 in words is "nine million, nine hundred seventy-two thousand, six hundred ninety-four".