82226253 has 8 divisors (see below), whose sum is σ = 109910016. Its totient is φ = 54680000.

The previous prime is 82226237. The next prime is 82226269. The reversal of 82226253 is 35262228.

It is an interprime number because it is at equal distance from previous prime (82226237) and next prime (82226269).

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

It is a cyclic number.

It is not a de Polignac number, because 82226253 - 2⁴ = 82226237 is a prime.

It is a super-2 number, since 2×82226253² = 13522313364840018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 82226253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82226233) 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, 32973 + ... + 35378.

It is an arithmetic number, because the mean of its divisors is an integer number (13738752).

Almost surely, 2^82226253 is an apocalyptic number.

It is an amenable number.

82226253 is a deficient number, since it is larger than the sum of its proper divisors (27683763).

82226253 is a wasteful number, since it uses less digits than its factorization.

82226253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68755.

The product of its digits is 11520, while the sum is 30.

The square root of 82226253 is about 9067.8692646068. The cubic root of 82226253 is about 434.8473556113.

The spelling of 82226253 in words is "eighty-two million, two hundred twenty-six thousand, two hundred fifty-three".