814948 has 12 divisors (see below), whose sum is σ = 1501360. Its totient is φ = 385992.

The previous prime is 814943. The next prime is 814949. The reversal of 814948 is 849418.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (814943) by changing a digit.

814948 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5286 + ... + 5437.

2⁸¹⁴⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

814948 is a deficient number, since it is larger than the sum of its proper divisors (686412).

814948 is a wasteful number, since it uses less digits than its factorization.

814948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10746 (or 10744 counting only the distinct ones).

The product of its digits is 9216, while the sum is 34.

The square root of 814948 is about 902.7447036677. The cubic root of 814948 is about 93.4063997009.

The spelling of 814948 in words is "eight hundred fourteen thousand, nine hundred forty-eight".