463720 has 16 divisors (see below), whose sum is σ = 1043460. Its totient is φ = 185472.

The previous prime is 463717. The next prime is 463741. The reversal of 463720 is 27364.

It can be written as a sum of positive squares in 2 ways, for example, as 443556 + 20164 = 666^2 + 142^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 463691 and 463700.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5757 + ... + 5836.

2⁴⁶³⁷²⁰ is an apocalyptic number.

463720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

463720 is an abundant number, since it is smaller than the sum of its proper divisors (579740).

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

463720 is a wasteful number, since it uses less digits than its factorization.

463720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11604 (or 11600 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 463720 is about 680.9698965446. The cubic root of 463720 is about 77.4019571869.

The spelling of 463720 in words is "four hundred sixty-three thousand, seven hundred twenty".