226162049 has 2 divisors, whose sum is σ = 226162050. Its totient is φ = 226162048.

The previous prime is 226162043. The next prime is 226162061. The reversal of 226162049 is 940261622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115175824 + 110986225 = 10732^2 + 10535^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226162049 is a prime.

It is a super-2 number, since 2×226162049² = 102298544815756802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226162043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113081024 + 113081025.

It is an arithmetic number, because the mean of its divisors is an integer number (113081025).

Almost surely, 2^226162049 is an apocalyptic number.

It is an amenable number.

226162049 is a deficient number, since it is larger than the sum of its proper divisors (1).

226162049 is an equidigital number, since it uses as much as digits as its factorization.

226162049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 226162049 is about 15038.6850821473. The cubic root of 226162049 is about 609.2654860626.

The spelling of 226162049 in words is "two hundred twenty-six million, one hundred sixty-two thousand, forty-nine".