80226931 has 2 divisors, whose sum is σ = 80226932. Its totient is φ = 80226930.

The previous prime is 80226917. The next prime is 80226941. The reversal of 80226931 is 13962208.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80226931 - 2⁵ = 80226899 is a prime.

It is a super-2 number, since 2×80226931² = 12872720915357522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80226893 and 80226902.

It is not a weakly prime, because it can be changed into another prime (80226941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40113465 + 40113466.

It is an arithmetic number, because the mean of its divisors is an integer number (40113466).

Almost surely, 2^80226931 is an apocalyptic number.

80226931 is a deficient number, since it is larger than the sum of its proper divisors (1).

80226931 is an equidigital number, since it uses as much as digits as its factorization.

80226931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 80226931 is about 8956.9487550170. The cubic root of 80226931 is about 431.2939767238.

The spelling of 80226931 in words is "eighty million, two hundred twenty-six thousand, nine hundred thirty-one".