104263393 has 16 divisors (see below), whose sum is σ = 123338880. Its totient is φ = 87208704.

The previous prime is 104263361. The next prime is 104263417. The reversal of 104263393 is 393362401.

It is a cyclic number.

It is not a de Polignac number, because 104263393 - 2⁵ = 104263361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104263333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3496 + ... + 14857.

It is an arithmetic number, because the mean of its divisors is an integer number (7708680).

Almost surely, 2^104263393 is an apocalyptic number.

104263393 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

104263393 is a deficient number, since it is larger than the sum of its proper divisors (19075487).

104263393 is a wasteful number, since it uses less digits than its factorization.

104263393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18408.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 104263393 is about 10210.9447652996. The cubic root of 104263393 is about 470.6636061290.

The spelling of 104263393 in words is "one hundred four million, two hundred sixty-three thousand, three hundred ninety-three".