662115006 has 32 divisors (see below), whose sum is σ = 1681562880. Its totient is φ = 189175608.

The previous prime is 662114977. The next prime is 662115023. The reversal of 662115006 is 600511266.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 875436 + ... + 876191.

It is an arithmetic number, because the mean of its divisors is an integer number (52548840).

Almost surely, 2^662115006 is an apocalyptic number.

662115006 is an abundant number, since it is smaller than the sum of its proper divisors (1019447874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

662115006 is a wasteful number, since it uses less digits than its factorization.

662115006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751645 (or 1751639 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 662115006 is about 25731.5954810424. The cubic root of 662115006 is about 871.5878019495.

It can be divided in two parts, 66211 and 5006, that added together give a palindrome (71217).

The spelling of 662115006 in words is "six hundred sixty-two million, one hundred fifteen thousand, six".