6972207 has 16 divisors (see below), whose sum is σ = 10316160. Its totient is φ = 4152800.

The previous prime is 6972127. The next prime is 6972233. The reversal of 6972207 is 7022796.

It is a cyclic number.

It is not a de Polignac number, because 6972207 - 2⁷ = 6972079 is a prime.

It is a super-2 number, since 2×6972207² = 97223340901698, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6972307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157 + ... + 3737.

It is an arithmetic number, because the mean of its divisors is an integer number (644760).

Almost surely, 2^6972207 is an apocalyptic number.

6972207 is a deficient number, since it is larger than the sum of its proper divisors (3343953).

6972207 is a wasteful number, since it uses less digits than its factorization.

6972207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 6972207 is about 2640.4937038365. The cubic root of 6972207 is about 191.0396105818.

The spelling of 6972207 in words is "six million, nine hundred seventy-two thousand, two hundred seven".