106457227 has 2 divisors, whose sum is σ = 106457228. Its totient is φ = 106457226.

The previous prime is 106457203. The next prime is 106457233. The reversal of 106457227 is 722754601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106457227 is a prime.

It is a super-2 number, since 2×106457227² = 22666282361059058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106457192 and 106457201.

It is not a weakly prime, because it can be changed into another prime (106457327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53228613 + 53228614.

It is an arithmetic number, because the mean of its divisors is an integer number (53228614).

Almost surely, 2^106457227 is an apocalyptic number.

106457227 is a deficient number, since it is larger than the sum of its proper divisors (1).

106457227 is an equidigital number, since it uses as much as digits as its factorization.

106457227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 106457227 is about 10317.8111535345. The cubic root of 106457227 is about 473.9418394934.

The spelling of 106457227 in words is "one hundred six million, four hundred fifty-seven thousand, two hundred twenty-seven".