662460260 has 192 divisors, whose sum is σ = 1846333440. Its totient is φ = 193543680.

The previous prime is 662460223. The next prime is 662460263. The reversal of 662460260 is 62064266.

It is not an unprimeable number, because it can be changed into a prime (662460263) 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 63 ways as a sum of consecutive naturals, for example, 2089622 + ... + 2089938.

It is an arithmetic number, because the mean of its divisors is an integer number (9616320).

Almost surely, 2^662460260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 662460260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (923166720).

662460260 is an abundant number, since it is smaller than the sum of its proper divisors (1183873180).

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

662460260 is a wasteful number, since it uses less digits than its factorization.

662460260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 662460260 is about 25738.3033628870. The cubic root of 662460260 is about 871.7392695362.

The spelling of 662460260 in words is "six hundred sixty-two million, four hundred sixty thousand, two hundred sixty".