150077227 has 2 divisors, whose sum is σ = 150077228. Its totient is φ = 150077226.

The previous prime is 150077209. The next prime is 150077287. The reversal of 150077227 is 722770051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150077227 - 2²³ = 141688619 is a prime.

It is equal to p_8448502 and since 150077227 and 8448502 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (150077287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75038613 + 75038614.

It is an arithmetic number, because the mean of its divisors is an integer number (75038614).

Almost surely, 2^150077227 is an apocalyptic number.

150077227 is a deficient number, since it is larger than the sum of its proper divisors (1).

150077227 is an equidigital number, since it uses as much as digits as its factorization.

150077227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6860, while the sum is 31.

The square root of 150077227 is about 12250.6010872936. The cubic root of 150077227 is about 531.4204533175.

The spelling of 150077227 in words is "one hundred fifty million, seventy-seven thousand, two hundred twenty-seven".