662223896 has 8 divisors (see below), whose sum is σ = 1241669820. Its totient is φ = 331111944.

The previous prime is 662223893. The next prime is 662223901. The reversal of 662223896 is 698322266.

662223896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662223893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41388986 + ... + 41389001.

Almost surely, 2^662223896 is an apocalyptic number.

It is an amenable number.

662223896 is a deficient number, since it is larger than the sum of its proper divisors (579445924).

662223896 is a wasteful number, since it uses less digits than its factorization.

662223896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82777993 (or 82777989 counting only the distinct ones).

The product of its digits is 373248, while the sum is 44.

The square root of 662223896 is about 25733.7112752902. The cubic root of 662223896 is about 871.6355791446.

The spelling of 662223896 in words is "six hundred sixty-two million, two hundred twenty-three thousand, eight hundred ninety-six".