104243264 has 14 divisors (see below), whose sum is σ = 206857854. Its totient is φ = 52121600.

The previous prime is 104243263. The next prime is 104243267. The reversal of 104243264 is 462342401.

It can be written as a sum of positive squares in only one way, i.e., 104203264 + 40000 = 10208^2 + 200^2 .

It is not an unprimeable number, because it can be changed into a prime (104243263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 814337 + ... + 814464.

It is an arithmetic number, because the mean of its divisors is an integer number (14775561).

Almost surely, 2^104243264 is an apocalyptic number.

It is an amenable number.

104243264 is a deficient number, since it is larger than the sum of its proper divisors (102614590).

104243264 is an equidigital number, since it uses as much as digits as its factorization.

104243264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628813 (or 1628803 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 104243264 is about 10209.9590596633. The cubic root of 104243264 is about 470.6333155441.

Adding to 104243264 its reverse (462342401), we get a palindrome (566585665).

The spelling of 104243264 in words is "one hundred four million, two hundred forty-three thousand, two hundred sixty-four".