158024227 has 2 divisors, whose sum is σ = 158024228. Its totient is φ = 158024226.

The previous prime is 158024213. The next prime is 158024233. The reversal of 158024227 is 722420851.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158024227 is a prime.

It is not a weakly prime, because it can be changed into another prime (158024827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79012113 + 79012114.

It is an arithmetic number, because the mean of its divisors is an integer number (79012114).

Almost surely, 2^158024227 is an apocalyptic number.

158024227 is a deficient number, since it is larger than the sum of its proper divisors (1).

158024227 is an equidigital number, since it uses as much as digits as its factorization.

158024227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 158024227 is about 12570.7687513533. The cubic root of 158024227 is about 540.6396478239.

The spelling of 158024227 in words is "one hundred fifty-eight million, twenty-four thousand, two hundred twenty-seven".