2471401237 has 2 divisors, whose sum is σ = 2471401238. Its totient is φ = 2471401236.

The previous prime is 2471401201. The next prime is 2471401241. The reversal of 2471401237 is 7321041742.

2471401237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2149342321 + 322058916 = 46361^2 + 17946^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2471401237 is a prime.

It is a super-2 number, since 2×2471401237² = 12215648148490260338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2471401199 and 2471401208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2471401637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235700618 + 1235700619.

It is an arithmetic number, because the mean of its divisors is an integer number (1235700619).

Almost surely, 2^2471401237 is an apocalyptic number.

It is an amenable number.

2471401237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2471401237 is an equidigital number, since it uses as much as digits as its factorization.

2471401237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 2471401237 is about 49713.1897689134. The cubic root of 2471401237 is about 1352.0136820170.

Adding to 2471401237 its reverse (7321041742), we get a palindrome (9792442979).

The spelling of 2471401237 in words is "two billion, four hundred seventy-one million, four hundred one thousand, two hundred thirty-seven".