415827 has 8 divisors (see below), whose sum is σ = 616080. Its totient is φ = 277200.

The previous prime is 415823. The next prime is 415861. The reversal of 415827 is 728514.

It is not a de Polignac number, because 415827 - 2² = 415823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 15401 = 415827 / (4 + 1 + 5 + 8 + 2 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 415827.

It is not an unprimeable number, because it can be changed into a prime (415823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7674 + ... + 7727.

It is an arithmetic number, because the mean of its divisors is an integer number (77010).

2⁴¹⁵⁸²⁷ is an apocalyptic number.

415827 is a deficient number, since it is larger than the sum of its proper divisors (200253).

415827 is a wasteful number, since it uses less digits than its factorization.

415827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15410 (or 15404 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 415827 is about 644.8464933610. The cubic root of 415827 is about 74.6398735536.

The spelling of 415827 in words is "four hundred fifteen thousand, eight hundred twenty-seven".