104735491 has 24 divisors (see below), whose sum is σ = 128044800. Its totient is φ = 85255632.

The previous prime is 104735489. The next prime is 104735507. The reversal of 104735491 is 194537401.

It is not a de Polignac number, because 104735491 - 2¹ = 104735489 is a prime.

It is a super-2 number, since 2×104735491² = 21939046150022162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104735431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224040 + ... + 224506.

It is an arithmetic number, because the mean of its divisors is an integer number (5335200).

Almost surely, 2^104735491 is an apocalyptic number.

104735491 is a deficient number, since it is larger than the sum of its proper divisors (23309309).

104735491 is a wasteful number, since it uses less digits than its factorization.

104735491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 104735491 is about 10234.0359096497. The cubic root of 104735491 is about 471.3729149083.

The spelling of 104735491 in words is "one hundred four million, seven hundred thirty-five thousand, four hundred ninety-one".