2472091776 has 576 divisors, whose sum is σ = 9480369600. Its totient is φ = 599961600.

The previous prime is 2472091757. The next prime is 2472091859. The reversal of 2472091776 is 6771902742.

2472091776 is a `hidden beast` number, since 2 + 472 + 0 + 9 + 177 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a super-2 number, since 2×2472091776² = 12222475497933668352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 79744881 + ... + 79744911.

It is an arithmetic number, because the mean of its divisors is an integer number (16458975).

Almost surely, 2^2472091776 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 2472091776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4740184800).

2472091776 is an abundant number, since it is smaller than the sum of its proper divisors (7008277824).

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

2472091776 is a wasteful number, since it uses less digits than its factorization.

2472091776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The square root of 2472091776 is about 49720.1345130924. The cubic root of 2472091776 is about 1352.1395932100.

The spelling of 2472091776 in words is "two billion, four hundred seventy-two million, ninety-one thousand, seven hundred seventy-six".