2487112000 has 56 divisors (see below), whose sum is σ = 6159352680. Its totient is φ = 994841600.

The previous prime is 2487111983. The next prime is 2487112009. The reversal of 2487112000 is 2117842.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 327465216 + 2159646784 = 18096^2 + 46472^2 .

It is a super-2 number, since 2×2487112000² = 12371452201088000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2487112009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147445 + ... + 163444.

Almost surely, 2^2487112000 is an apocalyptic number.

2487112000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2487112000 is an abundant number, since it is smaller than the sum of its proper divisors (3672240680).

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

2487112000 is an equidigital number, since it uses as much as digits as its factorization.

2487112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310916 (or 310896 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 2487112000 is about 49870.9534699308. The cubic root of 2487112000 is about 1354.8725614637.

Adding to 2487112000 its reverse (2117842), we get a palindrome (2489229842).

The spelling of 2487112000 in words is "two billion, four hundred eighty-seven million, one hundred twelve thousand".