2623470247 has 2 divisors, whose sum is σ = 2623470248. Its totient is φ = 2623470246.

The previous prime is 2623470203. The next prime is 2623470259. The reversal of 2623470247 is 7420743262.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2623470247 is a prime.

It is a super-2 number, since 2×2623470247² = 13765192273788482018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2623470547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311735123 + 1311735124.

It is an arithmetic number, because the mean of its divisors is an integer number (1311735124).

Almost surely, 2^2623470247 is an apocalyptic number.

2623470247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2623470247 is an equidigital number, since it uses as much as digits as its factorization.

2623470247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 37.

The square root of 2623470247 is about 51219.8227935240. The cubic root of 2623470247 is about 1379.1940696098.

The spelling of 2623470247 in words is "two billion, six hundred twenty-three million, four hundred seventy thousand, two hundred forty-seven".