8463712 has 24 divisors (see below), whose sum is σ = 17071992. Its totient is φ = 4128000.

The previous prime is 8463673. The next prime is 8463757. The reversal of 8463712 is 2173648.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1914 + ... + 4537.

It is an arithmetic number, because the mean of its divisors is an integer number (711333).

Almost surely, 2^8463712 is an apocalyptic number.

8463712 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

8463712 is an abundant number, since it is smaller than the sum of its proper divisors (8608280).

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

8463712 is a wasteful number, since it uses less digits than its factorization.

8463712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6502 (or 6494 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 8463712 is about 2909.2459504140. The cubic root of 8463712 is about 203.7919190602.

Subtracting from 8463712 its reverse (2173648), we obtain a square (6290064 = 2508²).

It can be divided in two parts, 8463 and 712, that multiplied together give a triangular number (6025656 = T₃₄₇₁).

The spelling of 8463712 in words is "eight million, four hundred sixty-three thousand, seven hundred twelve".