2471078400 has 480 divisors, whose sum is σ = 9681344640. Its totient is φ = 543621120.

The previous prime is 2471078369. The next prime is 2471078461. The reversal of 2471078400 is 48701742.

It is a tau number, because it is divible by the number of its divisors (480).

It is a super-2 number, since 2×2471078400² = 12212456917893120000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7795042 + ... + 7795358.

It is an arithmetic number, because the mean of its divisors is an integer number (20169468).

Almost surely, 2^2471078400 is an apocalyptic number.

2471078400 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 2471078400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4840672320).

2471078400 is an abundant number, since it is smaller than the sum of its proper divisors (7210266240).

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

2471078400 is a wasteful number, since it uses less digits than its factorization.

2471078400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 2471078400 is about 49709.9426674383. The cubic root of 2471078400 is about 1351.9548086619.

The spelling of 2471078400 in words is "two billion, four hundred seventy-one million, seventy-eight thousand, four hundred".