827495 has 8 divisors (see below), whose sum is σ = 997920. Its totient is φ = 658720.

The previous prime is 827473. The next prime is 827501. The reversal of 827495 is 594728.

It is a happy number.

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

It is not a de Polignac number, because 827495 - 2¹² = 823399 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1565 + ... + 2025.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

2⁸²⁷⁴⁹⁵ is an apocalyptic number.

827495 is a deficient number, since it is larger than the sum of its proper divisors (170425).

827495 is a wasteful number, since it uses less digits than its factorization.

827495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825.

The product of its digits is 20160, while the sum is 35.

The square root of 827495 is about 909.6675216803. The cubic root of 827495 is about 93.8833243800.

The spelling of 827495 in words is "eight hundred twenty-seven thousand, four hundred ninety-five".