463420 has 48 divisors (see below), whose sum is σ = 1088640. Its totient is φ = 164864.

The previous prime is 463399. The next prime is 463433. The reversal of 463420 is 24364.

463420 = T₅₉ + T₆₀ + ... + T₁₄₃.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9837 + ... + 9883.

It is an arithmetic number, because the mean of its divisors is an integer number (22680).

2⁴⁶³⁴²⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 463420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544320).

463420 is an abundant number, since it is smaller than the sum of its proper divisors (625220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463420 is a wasteful number, since it uses less digits than its factorization.

463420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 463420 is about 680.7495868526. The cubic root of 463420 is about 77.3852620573.

Adding to 463420 its reverse (24364), we get a palindrome (487784).

The spelling of 463420 in words is "four hundred sixty-three thousand, four hundred twenty".