814448 has 20 divisors (see below), whose sum is σ = 1595880. Its totient is φ = 402624.

The previous prime is 814447. The next prime is 814469. The reversal of 814448 is 844418.

814448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 814448.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 814448.

It is not an unprimeable number, because it can be changed into a prime (814447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511 + ... + 1977.

It is an arithmetic number, because the mean of its divisors is an integer number (79794).

2⁸¹⁴⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

814448 is a deficient number, since it is larger than the sum of its proper divisors (781432).

814448 is a wasteful number, since it uses less digits than its factorization.

814448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584 (or 578 counting only the distinct ones).

The product of its digits is 4096, while the sum is 29.

The square root of 814448 is about 902.4677279549. The cubic root of 814448 is about 93.3872930608.

It can be divided in two parts, 8144 and 48, that added together give a 13-th power (8192 = 2¹³).

The spelling of 814448 in words is "eight hundred fourteen thousand, four hundred forty-eight".