148601227 has 2 divisors, whose sum is σ = 148601228. Its totient is φ = 148601226.

The previous prime is 148601221. The next prime is 148601281. The reversal of 148601227 is 722106841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148601227 - 2⁷ = 148601099 is a prime.

It is not a weakly prime, because it can be changed into another prime (148601221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74300613 + 74300614.

It is an arithmetic number, because the mean of its divisors is an integer number (74300614).

Almost surely, 2^148601227 is an apocalyptic number.

148601227 is a deficient number, since it is larger than the sum of its proper divisors (1).

148601227 is an equidigital number, since it uses as much as digits as its factorization.

148601227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 148601227 is about 12190.2102935101. The cubic root of 148601227 is about 529.6725484135.

The spelling of 148601227 in words is "one hundred forty-eight million, six hundred one thousand, two hundred twenty-seven".