6972286 has 4 divisors (see below), whose sum is σ = 10458432. Its totient is φ = 3486142.

The previous prime is 6972281. The next prime is 6972293. The reversal of 6972286 is 6822796.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×6972286² = 97225544131592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6972281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1743070 + ... + 1743073.

It is an arithmetic number, because the mean of its divisors is an integer number (2614608).

Almost surely, 2^6972286 is an apocalyptic number.

6972286 is a deficient number, since it is larger than the sum of its proper divisors (3486146).

6972286 is a wasteful number, since it uses less digits than its factorization.

6972286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3486145.

The product of its digits is 72576, while the sum is 40.

The square root of 6972286 is about 2640.5086631178. The cubic root of 6972286 is about 191.0403321167.

The spelling of 6972286 in words is "six million, nine hundred seventy-two thousand, two hundred eighty-six".