40133227 has 2 divisors, whose sum is σ = 40133228. Its totient is φ = 40133226.

The previous prime is 40133167. The next prime is 40133231. The reversal of 40133227 is 72233104.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40133227 is a prime.

It is a super-2 number, since 2×40133227² = 3221351818867058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40133198 and 40133207.

It is not a weakly prime, because it can be changed into another prime (40133267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20066613 + 20066614.

It is an arithmetic number, because the mean of its divisors is an integer number (20066614).

Almost surely, 2^40133227 is an apocalyptic number.

40133227 is a deficient number, since it is larger than the sum of its proper divisors (1).

40133227 is an equidigital number, since it uses as much as digits as its factorization.

40133227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 40133227 is about 6335.0790839578. The cubic root of 40133227 is about 342.3744601796.

The spelling of 40133227 in words is "forty million, one hundred thirty-three thousand, two hundred twenty-seven".