412897 has 4 divisors (see below), whose sum is σ = 414640. Its totient is φ = 411156.

The previous prime is 412891. The next prime is 412901. The reversal of 412897 is 798214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 798214 = 2 ⋅399107.

It is a cyclic number.

It is not a de Polignac number, because 412897 - 2¹⁵ = 380129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412891) 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, 447 + ... + 1012.

It is an arithmetic number, because the mean of its divisors is an integer number (103660).

2⁴¹²⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

412897 is a deficient number, since it is larger than the sum of its proper divisors (1743).

412897 is a wasteful number, since it uses less digits than its factorization.

412897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742.

The product of its digits is 4032, while the sum is 31.

The square root of 412897 is about 642.5706186872. The cubic root of 412897 is about 74.4641510332.

It can be divided in two parts, 4128 and 97, that added together give a square (4225 = 65²).

The spelling of 412897 in words is "four hundred twelve thousand, eight hundred ninety-seven".