2012567760 has 240 divisors, whose sum is σ = 7767467136. Its totient is φ = 457454592.

The previous prime is 2012567759. The next prime is 2012567813. The reversal of 2012567760 is 677652102.

2012567760 is a `hidden beast` number, since 20 + 1 + 2 + 567 + 76 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 991867 + ... + 993893.

Almost surely, 2^2012567760 is an apocalyptic number.

2012567760 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 2012567760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3883733568).

2012567760 is an abundant number, since it is smaller than the sum of its proper divisors (5754899376).

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

2012567760 is a wasteful number, since it uses less digits than its factorization.

2012567760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2250 (or 2241 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 2012567760 is about 44861.6513293927. The cubic root of 2012567760 is about 1262.5546054871.

The spelling of 2012567760 in words is "two billion, twelve million, five hundred sixty-seven thousand, seven hundred sixty".