226892551 has 2 divisors, whose sum is σ = 226892552. Its totient is φ = 226892550.

The previous prime is 226892531. The next prime is 226892563. The reversal of 226892551 is 155298622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226892551 - 2¹⁵ = 226859783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226892531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113446275 + 113446276.

It is an arithmetic number, because the mean of its divisors is an integer number (113446276).

Almost surely, 2^226892551 is an apocalyptic number.

226892551 is a deficient number, since it is larger than the sum of its proper divisors (1).

226892551 is an equidigital number, since it uses as much as digits as its factorization.

226892551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 40.

The square root of 226892551 is about 15062.9529309495. The cubic root of 226892551 is about 609.9207556290.

The spelling of 226892551 in words is "two hundred twenty-six million, eight hundred ninety-two thousand, five hundred fifty-one".