148849427 has 2 divisors, whose sum is σ = 148849428. Its totient is φ = 148849426.

The previous prime is 148849397. The next prime is 148849451. The reversal of 148849427 is 724948841.

148849427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148849427 - 2⁸ = 148849171 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (148843427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74424713 + 74424714.

It is an arithmetic number, because the mean of its divisors is an integer number (74424714).

Almost surely, 2^148849427 is an apocalyptic number.

148849427 is a deficient number, since it is larger than the sum of its proper divisors (1).

148849427 is an equidigital number, since it uses as much as digits as its factorization.

148849427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 516096, while the sum is 47.

The square root of 148849427 is about 12200.3863463417. The cubic root of 148849427 is about 529.9672781507.

The spelling of 148849427 in words is "one hundred forty-eight million, eight hundred forty-nine thousand, four hundred twenty-seven".