662201264 has 10 divisors (see below), whose sum is σ = 1283014980. Its totient is φ = 331100624.

The previous prime is 662201263. The next prime is 662201297. The reversal of 662201264 is 462102266.

662201264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (662201263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20693774 + ... + 20693805.

It is an arithmetic number, because the mean of its divisors is an integer number (128301498).

Almost surely, 2^662201264 is an apocalyptic number.

It is an amenable number.

662201264 is a deficient number, since it is larger than the sum of its proper divisors (620813716).

662201264 is a wasteful number, since it uses less digits than its factorization.

662201264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41387587 (or 41387581 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 662201264 is about 25733.2715370588. The cubic root of 662201264 is about 871.6256494309.

The spelling of 662201264 in words is "six hundred sixty-two million, two hundred one thousand, two hundred sixty-four".