6972258 has 8 divisors (see below), whose sum is σ = 13944528. Its totient is φ = 2324084.

The previous prime is 6972253. The next prime is 6972269. The reversal of 6972258 is 8522796.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

6972258 is an admirable number.

It is a super-2 number, since 2×6972258² = 97224763237128, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6972253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581016 + ... + 581027.

It is an arithmetic number, because the mean of its divisors is an integer number (1743066).

Almost surely, 2^6972258 is an apocalyptic number.

6972258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6972258 is a wasteful number, since it uses less digits than its factorization.

6972258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162048.

The product of its digits is 60480, while the sum is 39.

The square root of 6972258 is about 2640.5033611037. The cubic root of 6972258 is about 191.0400763834.

It can be divided in two parts, 69 and 72258, that added together give a palindrome (72327).

The spelling of 6972258 in words is "six million, nine hundred seventy-two thousand, two hundred fifty-eight".