662895552 has 224 divisors, whose sum is σ = 2084832000. Its totient is φ = 183582720.

The previous prime is 662895551. The next prime is 662895577. The reversal of 662895552 is 255598266.

662895552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×662895552² = 878861025722769408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662895551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1328199 + ... + 1328697.

Almost surely, 2^662895552 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 662895552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1042416000).

662895552 is an abundant number, since it is smaller than the sum of its proper divisors (1421936448).

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

662895552 is a wasteful number, since it uses less digits than its factorization.

662895552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 569 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 48.

The square root of 662895552 is about 25746.7580871845. The cubic root of 662895552 is about 871.9301630236.

The spelling of 662895552 in words is "six hundred sixty-two million, eight hundred ninety-five thousand, five hundred fifty-two".