226462531 has 4 divisors (see below), whose sum is σ = 236308752. Its totient is φ = 216616312.

The previous prime is 226462529. The next prime is 226462573. The reversal of 226462531 is 135264622.

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 226462531 - 2¹ = 226462529 is a prime.

It is a super-2 number, since 2×226462531² = 102570555893851922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226462493 and 226462502.

It is not an unprimeable number, because it can be changed into a prime (226462231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4923076 + ... + 4923121.

It is an arithmetic number, because the mean of its divisors is an integer number (59077188).

Almost surely, 2^226462531 is an apocalyptic number.

226462531 is a deficient number, since it is larger than the sum of its proper divisors (9846221).

226462531 is an equidigital number, since it uses as much as digits as its factorization.

226462531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9846220.

The product of its digits is 17280, while the sum is 31.

The square root of 226462531 is about 15048.6720676610. The cubic root of 226462531 is about 609.5351928126.

The spelling of 226462531 in words is "two hundred twenty-six million, four hundred sixty-two thousand, five hundred thirty-one".