420796 has 6 divisors (see below), whose sum is σ = 736400. Its totient is φ = 210396.

The previous prime is 420781. The next prime is 420799. The reversal of 420796 is 697024.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52596 + ... + 52603.

2⁴²⁰⁷⁹⁶ is an apocalyptic number.

It is an amenable number.

420796 is a deficient number, since it is larger than the sum of its proper divisors (315604).

420796 is a wasteful number, since it uses less digits than its factorization.

420796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105203 (or 105201 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 420796 is about 648.6879064697. The cubic root of 420796 is about 74.9360046694.

The spelling of 420796 in words is "four hundred twenty thousand, seven hundred ninety-six".