2662748160 has 208 divisors, whose sum is σ = 8972093760. Its totient is φ = 672399360.

The previous prime is 2662748147. The next prime is 2662748171. The reversal of 2662748160 is 618472662.

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, 1166220 + ... + 1168500.

Almost surely, 2^2662748160 is an apocalyptic number.

2662748160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2662748160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4486046880).

2662748160 is an abundant number, since it is smaller than the sum of its proper divisors (6309345600).

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

2662748160 is a wasteful number, since it uses less digits than its factorization.

2662748160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332 (or 2310 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 2662748160 is about 51601.8232236033. The cubic root of 2662748160 is about 1386.0429805370.

The spelling of 2662748160 in words is "two billion, six hundred sixty-two million, seven hundred forty-eight thousand, one hundred sixty".