148874903 has 2 divisors, whose sum is σ = 148874904. Its totient is φ = 148874902.

The previous prime is 148874857. The next prime is 148874911. The reversal of 148874903 is 309478841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148874903 - 2⁸ = 148874647 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148874963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74437451 + 74437452.

It is an arithmetic number, because the mean of its divisors is an integer number (74437452).

Almost surely, 2^148874903 is an apocalyptic number.

148874903 is a deficient number, since it is larger than the sum of its proper divisors (1).

148874903 is an equidigital number, since it uses as much as digits as its factorization.

148874903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 148874903 is about 12201.4303669693. The cubic root of 148874903 is about 529.9975115583.

The spelling of 148874903 in words is "one hundred forty-eight million, eight hundred seventy-four thousand, nine hundred three".