104881535 has 16 divisors (see below), whose sum is σ = 138153600. Its totient is φ = 75803040.

The previous prime is 104881529. The next prime is 104881561. The reversal of 104881535 is 535188401.

It is not a de Polignac number, because 104881535 - 2²⁰ = 103832959 is a prime.

It is a super-2 number, since 2×104881535² = 22000272767912450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104881495 and 104881504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3116 + ... + 14814.

It is an arithmetic number, because the mean of its divisors is an integer number (8634600).

Almost surely, 2^104881535 is an apocalyptic number.

104881535 is a deficient number, since it is larger than the sum of its proper divisors (33272065).

104881535 is a wasteful number, since it uses less digits than its factorization.

104881535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11878.

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 104881535 is about 10241.1686344870. The cubic root of 104881535 is about 471.5919085291.

The spelling of 104881535 in words is "one hundred four million, eight hundred eighty-one thousand, five hundred thirty-five".