420883 has 4 divisors (see below), whose sum is σ = 425320. Its totient is φ = 416448.

The previous prime is 420859. The next prime is 420899. The reversal of 420883 is 388024.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 420883 - 2⁵ = 420851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420803) 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, 2073 + ... + 2266.

It is an arithmetic number, because the mean of its divisors is an integer number (106330).

2⁴²⁰⁸⁸³ is an apocalyptic number.

420883 is a deficient number, since it is larger than the sum of its proper divisors (4437).

420883 is an equidigital number, since it uses as much as digits as its factorization.

420883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4436.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 420883 is about 648.7549614454. The cubic root of 420883 is about 74.9411686786.

The spelling of 420883 in words is "four hundred twenty thousand, eight hundred eighty-three".