2274747623 has 2 divisors, whose sum is σ = 2274747624. Its totient is φ = 2274747622.

The previous prime is 2274747599. The next prime is 2274747653. The reversal of 2274747623 is 3267474722.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2274747623 - 2¹⁰ = 2274746599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2274747653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137373811 + 1137373812.

It is an arithmetic number, because the mean of its divisors is an integer number (1137373812).

Almost surely, 2^2274747623 is an apocalyptic number.

2274747623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2274747623 is an equidigital number, since it uses as much as digits as its factorization.

2274747623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 790272, while the sum is 44.

The square root of 2274747623 is about 47694.3143676476. The cubic root of 2274747623 is about 1315.1574212404.

It can be divided in two parts, 227474762 and 3, that multiplied together give a palindrome (682424286).

The spelling of 2274747623 in words is "two billion, two hundred seventy-four million, seven hundred forty-seven thousand, six hundred twenty-three".