662264006247 has 12 divisors (see below), whose sum is σ = 956610642624. Its totient is φ = 441506070720.

The previous prime is 662264006197. The next prime is 662264006263. The reversal of 662264006247 is 742600462266.

It is not a de Polignac number, because 662264006247 - 2²⁸ = 661995570791 is a prime.

It is a super-2 number, since 2×662264006247² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662264006297) 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 11 ways as a sum of consecutive naturals, for example, 2096223 + ... + 2391375.

It is an arithmetic number, because the mean of its divisors is an integer number (79717553552).

Almost surely, 2^662264006247 is an apocalyptic number.

662264006247 is a deficient number, since it is larger than the sum of its proper divisors (294346636377).

662264006247 is a wasteful number, since it uses less digits than its factorization.

662264006247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544470 (or 544467 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 662264006247 in words is "six hundred sixty-two billion, two hundred sixty-four million, six thousand, two hundred forty-seven".