463239 has 40 divisors (see below), whose sum is σ = 851840. Its totient is φ = 244944.

The previous prime is 463237. The next prime is 463247. The reversal of 463239 is 932364.

It is not a de Polignac number, because 463239 - 2¹ = 463237 is a prime.

It is a super-2 number, since 2×463239² = 429180742242, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 4⁶ + 6⁷ + 2¹¹ + 3 + 3¹¹ + 9 .

It is a Duffinian number.

Its product of digits (3888) is a multiple of the sum of its prime divisors (72).

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463231) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10752 + ... + 10794.

It is an arithmetic number, because the mean of its divisors is an integer number (21296).

2⁴⁶³²³⁹ is an apocalyptic number.

463239 is a deficient number, since it is larger than the sum of its proper divisors (388601).

463239 is a wasteful number, since it uses less digits than its factorization.

463239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 72 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 463239 is about 680.6166321800. The cubic root of 463239 is about 77.3751858440.

The spelling of 463239 in words is "four hundred sixty-three thousand, two hundred thirty-nine".