104240435 has 8 divisors (see below), whose sum is σ = 134710800. Its totient is φ = 76977504.

The previous prime is 104240431. The next prime is 104240467. The reversal of 104240435 is 534042401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104240435 - 2² = 104240431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104240435.

It is not an unprimeable number, because it can be changed into a prime (104240431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801785 + ... + 801914.

It is an arithmetic number, because the mean of its divisors is an integer number (16838850).

Almost surely, 2^104240435 is an apocalyptic number.

104240435 is a deficient number, since it is larger than the sum of its proper divisors (30470365).

104240435 is a wasteful number, since it uses less digits than its factorization.

104240435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603717.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 104240435 is about 10209.8205175214. The cubic root of 104240435 is about 470.6290580870.

Adding to 104240435 its reverse (534042401), we get a palindrome (638282836).

The spelling of 104240435 in words is "one hundred four million, two hundred forty thousand, four hundred thirty-five".