104140035 has 24 divisors (see below), whose sum is σ = 180760320. Its totient is φ = 55464192.

The previous prime is 104140033. The next prime is 104140037. The reversal of 104140035 is 530041401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (104140033) and next prime (104140037).

It is not a de Polignac number, because 104140035 - 2¹ = 104140033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104140033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47851 + ... + 49979.

It is an arithmetic number, because the mean of its divisors is an integer number (7531680).

Almost surely, 2^104140035 is an apocalyptic number.

104140035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104140035 is a deficient number, since it is larger than the sum of its proper divisors (76620285).

104140035 is a wasteful number, since it uses less digits than its factorization.

104140035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227 (or 3224 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 104140035 is about 10204.9024983093. The cubic root of 104140035 is about 470.4779128503.

Adding to 104140035 its reverse (530041401), we get a palindrome (634181436).

The spelling of 104140035 in words is "one hundred four million, one hundred forty thousand, thirty-five".