2912488180 has 24 divisors (see below), whose sum is σ = 6989971968. Its totient is φ = 998567328.

The previous prime is 2912488141. The next prime is 2912488193. The reversal of 2912488180 is 818842192.

2912488180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10401604 + ... + 10401883.

It is an arithmetic number, because the mean of its divisors is an integer number (291248832).

Almost surely, 2^2912488180 is an apocalyptic number.

2912488180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2912488180 is an abundant number, since it is smaller than the sum of its proper divisors (4077483788).

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

2912488180 is a wasteful number, since it uses less digits than its factorization.

2912488180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20803503 (or 20803501 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 43.

The square root of 2912488180 is about 53967.4733520108. The cubic root of 2912488180 is about 1428.0871909926.

The spelling of 2912488180 in words is "two billion, nine hundred twelve million, four hundred eighty-eight thousand, one hundred eighty".