814070 has 16 divisors (see below), whose sum is σ = 1479168. Its totient is φ = 322560.

The previous prime is 814069. The next prime is 814081. The reversal of 814070 is 70418.

It is a happy number.

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 814070.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 950 + ... + 1590.

It is an arithmetic number, because the mean of its divisors is an integer number (92448).

2⁸¹⁴⁰⁷⁰ is an apocalyptic number.

814070 is a deficient number, since it is larger than the sum of its proper divisors (665098).

814070 is a wasteful number, since it uses less digits than its factorization.

814070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 814070 is about 902.2582778783. The cubic root of 814070 is about 93.3728432496.

Adding to 814070 its reverse (70418), we get a palindrome (884488).

The spelling of 814070 in words is "eight hundred fourteen thousand, seventy".