412977 has 4 divisors (see below), whose sum is σ = 550640. Its totient is φ = 275316.

The previous prime is 412967. The next prime is 412987. The reversal of 412977 is 779214.

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.

It is an interprime number because it is at equal distance from previous prime (412967) and next prime (412987).

It is not a de Polignac number, because 412977 - 2⁷ = 412849 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412967) 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, 68827 + ... + 68832.

It is an arithmetic number, because the mean of its divisors is an integer number (137660).

2⁴¹²⁹⁷⁷ is an apocalyptic number.

It is an amenable number.

412977 is a deficient number, since it is larger than the sum of its proper divisors (137663).

412977 is a wasteful number, since it uses less digits than its factorization.

412977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137662.

The product of its digits is 3528, while the sum is 30.

The square root of 412977 is about 642.6328656395. The cubic root of 412977 is about 74.4689599382.

The spelling of 412977 in words is "four hundred twelve thousand, nine hundred seventy-seven".