104257235 has 8 divisors (see below), whose sum is σ = 127160016. Its totient is φ = 82038240.

The previous prime is 104257217. The next prime is 104257253. The reversal of 104257235 is 532752401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (104257217) and next prime (104257253).

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

It is not a de Polignac number, because 104257235 - 2⁶ = 104257171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104257198 and 104257207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170609 + ... + 171218.

It is an arithmetic number, because the mean of its divisors is an integer number (15895002).

Almost surely, 2^104257235 is an apocalyptic number.

104257235 is a deficient number, since it is larger than the sum of its proper divisors (22902781).

104257235 is an equidigital number, since it uses as much as digits as its factorization.

104257235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341893.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 104257235 is about 10210.6432216585. The cubic root of 104257235 is about 470.6543398421.

The spelling of 104257235 in words is "one hundred four million, two hundred fifty-seven thousand, two hundred thirty-five".