2471706340 has 48 divisors (see below), whose sum is σ = 5280287040. Its totient is φ = 971740800.

The previous prime is 2471706329. The next prime is 2471706383. The reversal of 2471706340 is 436071742.

It is a super-2 number, since 2×2471706340² = 12218664462392391200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2471706296 and 2471706305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276379 + ... + 285181.

It is an arithmetic number, because the mean of its divisors is an integer number (110005980).

Almost surely, 2^2471706340 is an apocalyptic number.

2471706340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2471706340 is an abundant number, since it is smaller than the sum of its proper divisors (2808580700).

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

2471706340 is a wasteful number, since it uses less digits than its factorization.

2471706340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9052 (or 9050 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 2471706340 is about 49716.2583065138. The cubic root of 2471706340 is about 1352.0693166438.

The spelling of 2471706340 in words is "two billion, four hundred seventy-one million, seven hundred six thousand, three hundred forty".