662480000 has 360 divisors, whose sum is σ = 2077385805. Its totient is φ = 209664000.

The previous prime is 662479999. The next prime is 662480029. The reversal of 662480000 is 84266.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 8 ways, for example, as 258309184 + 404170816 = 16072^2 + 20104^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=18200.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 50959994 + ... + 50960006.

Almost surely, 2^662480000 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 662480000

662480000 is an abundant number, since it is smaller than the sum of its proper divisors (1414905805).

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

662480000 is an equidigital number, since it uses as much as digits as its factorization.

662480000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74 (or 27 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 662480000 is about 25738.6868351903. The cubic root of 662480000 is about 871.7479281498.

The spelling of 662480000 in words is "six hundred sixty-two million, four hundred eighty thousand".