1016258227 has 2 divisors, whose sum is σ = 1016258228. Its totient is φ = 1016258226.

The previous prime is 1016258209. The next prime is 1016258273. The reversal of 1016258227 is 7228526101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1016258227 - 2¹⁵ = 1016225459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1016258192 and 1016258201.

It is not a weakly prime, because it can be changed into another prime (1016258297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508129113 + 508129114.

It is an arithmetic number, because the mean of its divisors is an integer number (508129114).

Almost surely, 2^1016258227 is an apocalyptic number.

1016258227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016258227 is an equidigital number, since it uses as much as digits as its factorization.

1016258227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 1016258227 is about 31878.8052944272. The cubic root of 1016258227 is about 1005.3903014446.

The spelling of 1016258227 in words is "one billion, sixteen million, two hundred fifty-eight thousand, two hundred twenty-seven".