6226406831 has 4 divisors (see below), whose sum is σ = 6248885112. Its totient is φ = 6203928552.

The previous prime is 6226406741. The next prime is 6226406897. The reversal of 6226406831 is 1386046226.

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

It is a cyclic number.

It is not a de Polignac number, because 6226406831 - 2¹⁴ = 6226390447 is a prime.

It is a super-2 number, since 2×6226406831² = 77536284050246925122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6226406531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11238725 + ... + 11239278.

It is an arithmetic number, because the mean of its divisors is an integer number (1562221278).

Almost surely, 2^6226406831 is an apocalyptic number.

6226406831 is a deficient number, since it is larger than the sum of its proper divisors (22478281).

6226406831 is a wasteful number, since it uses less digits than its factorization.

6226406831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22478280.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 6226406831 is about 78907.5841158504. The cubic root of 6226406831 is about 1839.6950139392.

The spelling of 6226406831 in words is "six billion, two hundred twenty-six million, four hundred six thousand, eight hundred thirty-one".