148564627 has 2 divisors, whose sum is σ = 148564628. Its totient is φ = 148564626.

The previous prime is 148564609. The next prime is 148564643. The reversal of 148564627 is 726465841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148564627 - 2⁷ = 148564499 is a prime.

It is not a weakly prime, because it can be changed into another prime (148564687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74282313 + 74282314.

It is an arithmetic number, because the mean of its divisors is an integer number (74282314).

Almost surely, 2^148564627 is an apocalyptic number.

148564627 is a deficient number, since it is larger than the sum of its proper divisors (1).

148564627 is an equidigital number, since it uses as much as digits as its factorization.

148564627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 43.

The square root of 148564627 is about 12188.7089964442. The cubic root of 148564627 is about 529.6290592996.

The spelling of 148564627 in words is "one hundred forty-eight million, five hundred sixty-four thousand, six hundred twenty-seven".