148025879 has 2 divisors, whose sum is σ = 148025880. Its totient is φ = 148025878.

The previous prime is 148025869. The next prime is 148025881. The reversal of 148025879 is 978520841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148025879 - 2¹⁶ = 147960343 is a prime.

It is a Sophie Germain prime.

Together with 148025881, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148025809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74012939 + 74012940.

It is an arithmetic number, because the mean of its divisors is an integer number (74012940).

Almost surely, 2^148025879 is an apocalyptic number.

148025879 is a deficient number, since it is larger than the sum of its proper divisors (1).

148025879 is an equidigital number, since it uses as much as digits as its factorization.

148025879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 44.

The square root of 148025879 is about 12166.5886344530. The cubic root of 148025879 is about 528.9880762938.

The spelling of 148025879 in words is "one hundred forty-eight million, twenty-five thousand, eight hundred seventy-nine".