828074 has 8 divisors (see below), whose sum is σ = 1337700. Its totient is φ = 382176.

The previous prime is 828071. The next prime is 828101. The reversal of 828074 is 470828.

It can be written as a sum of positive squares in 2 ways, for example, as 797449 + 30625 = 893^2 + 175^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (828071) 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, 15899 + ... + 15950.

2⁸²⁸⁰⁷⁴ is an apocalyptic number.

828074 is a deficient number, since it is larger than the sum of its proper divisors (509626).

828074 is a wasteful number, since it uses less digits than its factorization.

828074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31864.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 828074 is about 909.9857141736. The cubic root of 828074 is about 93.9052160618.

It can be divided in two parts, 8 and 28074, that added together give a palindrome (28082).

The spelling of 828074 in words is "eight hundred twenty-eight thousand, seventy-four".