148009435 has 24 divisors (see below), whose sum is σ = 208686240. Its totient is φ = 98717184.

The previous prime is 148009409. The next prime is 148009447. The reversal of 148009435 is 534900841.

It is not a de Polignac number, because 148009435 - 2⁷ = 148009307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148009435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46371 + ... + 49459.

It is an arithmetic number, because the mean of its divisors is an integer number (8695260).

Almost surely, 2^148009435 is an apocalyptic number.

148009435 is a deficient number, since it is larger than the sum of its proper divisors (60676805).

148009435 is an equidigital number, since it uses as much as digits as its factorization.

148009435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3175 (or 3138 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 148009435 is about 12165.9128305278. The cubic root of 148009435 is about 528.9684873721.

The spelling of 148009435 in words is "one hundred forty-eight million, nine thousand, four hundred thirty-five".