148035909 has 12 divisors (see below), whose sum is σ = 229606944. Its totient is φ = 84591864.

The previous prime is 148035907. The next prime is 148035911. The reversal of 148035909 is 909530841.

It is an interprime number because it is at equal distance from previous prime (148035907) and next prime (148035911).

It is not a de Polignac number, because 148035909 - 2¹ = 148035907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148035907) 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 in 11 ways as a sum of consecutive naturals, for example, 503377 + ... + 503670.

It is an arithmetic number, because the mean of its divisors is an integer number (19133912).

Almost surely, 2^148035909 is an apocalyptic number.

It is an amenable number.

148035909 is a deficient number, since it is larger than the sum of its proper divisors (81571035).

148035909 is a wasteful number, since it uses less digits than its factorization.

148035909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007064 (or 1007057 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 148035909 is about 12167.0008218953. Note that the first 3 decimals coincide. The cubic root of 148035909 is about 529.0000238231. Note that the first 4 decimals are identical.

The spelling of 148035909 in words is "one hundred forty-eight million, thirty-five thousand, nine hundred nine".