2472486912 has 144 divisors (see below), whose sum is σ = 8161564320. Its totient is φ = 706387968.

The previous prime is 2472486911. The next prime is 2472486977. The reversal of 2472486912 is 2196842742.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×2472486912² = 12226383060022591488, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2472486911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119443 + ... + 138605.

It is an arithmetic number, because the mean of its divisors is an integer number (56677530).

Almost surely, 2^2472486912 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 2472486912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4080782160).

2472486912 is an abundant number, since it is smaller than the sum of its proper divisors (5689077408).

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

2472486912 is a wasteful number, since it uses less digits than its factorization.

2472486912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19198 (or 19175 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 2472486912 is about 49724.1079557995. The cubic root of 2472486912 is about 1352.2116307954.

Adding to 2472486912 its product of digits (387072), we get a square (2472873984 = 49728²).

The spelling of 2472486912 in words is "two billion, four hundred seventy-two million, four hundred eighty-six thousand, nine hundred twelve".