662206260 has 24 divisors (see below), whose sum is σ = 1854177696. Its totient is φ = 176588320.

The previous prime is 662206249. The next prime is 662206267. The reversal of 662206260 is 62602266.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662206267) 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 7 ways as a sum of consecutive naturals, for example, 5518326 + ... + 5518445.

It is an arithmetic number, because the mean of its divisors is an integer number (77257404).

Almost surely, 2^662206260 is an apocalyptic number.

662206260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

662206260 is an abundant number, since it is smaller than the sum of its proper divisors (1191971436).

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

662206260 is a wasteful number, since it uses less digits than its factorization.

662206260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11036783 (or 11036781 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 662206260 is about 25733.3686096477. The cubic root of 662206260 is about 871.6278414285.

The spelling of 662206260 in words is "six hundred sixty-two million, two hundred six thousand, two hundred sixty".