662441463 has 16 divisors (see below), whose sum is σ = 986054400. Its totient is φ = 439530840.

The previous prime is 662441447. The next prime is 662441467. The reversal of 662441463 is 364144266.

It is not a de Polignac number, because 662441463 - 2⁴ = 662441447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662441467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52443 + ... + 63836.

It is an arithmetic number, because the mean of its divisors is an integer number (61628400).

Almost surely, 2^662441463 is an apocalyptic number.

662441463 is a deficient number, since it is larger than the sum of its proper divisors (323612937).

662441463 is a wasteful number, since it uses less digits than its factorization.

662441463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116499 (or 116493 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 662441463 is about 25737.9382041375. The cubic root of 662441463 is about 871.7310243936.

The spelling of 662441463 in words is "six hundred sixty-two million, four hundred forty-one thousand, four hundred sixty-three".