104443264 has 16 divisors (see below), whose sum is σ = 208070820. Its totient is φ = 52221568.

The previous prime is 104443249. The next prime is 104443279. The reversal of 104443264 is 462344401.

It is an interprime number because it is at equal distance from previous prime (104443249) and next prime (104443279).

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407854 + ... + 408109.

Almost surely, 2^104443264 is an apocalyptic number.

It is an amenable number.

104443264 is a deficient number, since it is larger than the sum of its proper divisors (103627556).

104443264 is an frugal number, since it uses more digits than its factorization.

104443264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815977 (or 815965 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 104443264 is about 10219.7487248953. The cubic root of 104443264 is about 470.9341072589.

Adding to 104443264 its reverse (462344401), we get a palindrome (566787665).

The spelling of 104443264 in words is "one hundred four million, four hundred forty-three thousand, two hundred sixty-four".