83456463 has 8 divisors (see below), whose sum is σ = 111322800. Its totient is φ = 55613888.

The previous prime is 83456459. The next prime is 83456467. The reversal of 83456463 is 36465438.

It is an interprime number because it is at equal distance from previous prime (83456459) and next prime (83456467).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83456463 - 2² = 83456459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83456467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5293 + ... + 13961.

It is an arithmetic number, because the mean of its divisors is an integer number (13915350).

Almost surely, 2^83456463 is an apocalyptic number.

83456463 is a deficient number, since it is larger than the sum of its proper divisors (27866337).

83456463 is a wasteful number, since it uses less digits than its factorization.

83456463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11881.

The product of its digits is 207360, while the sum is 39.

The square root of 83456463 is about 9135.4508919921. The cubic root of 83456463 is about 437.0052538437.

Subtracting from 83456463 its reverse (36465438), we obtain a square (46991025 = 6855²).

The spelling of 83456463 in words is "eighty-three million, four hundred fifty-six thousand, four hundred sixty-three".