2274537623 has 4 divisors (see below), whose sum is σ = 2274825960. Its totient is φ = 2274249288.

The previous prime is 2274537619. The next prime is 2274537649. The reversal of 2274537623 is 3267354722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2274537623 - 2² = 2274537619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274537323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131993 + ... + 148226.

It is an arithmetic number, because the mean of its divisors is an integer number (568706490).

Almost surely, 2^2274537623 is an apocalyptic number.

2274537623 is a deficient number, since it is larger than the sum of its proper divisors (288337).

2274537623 is an equidigital number, since it uses as much as digits as its factorization.

2274537623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288336.

The product of its digits is 423360, while the sum is 41.

The square root of 2274537623 is about 47692.1127965621. The cubic root of 2274537623 is about 1315.1169491231.

The spelling of 2274537623 in words is "two billion, two hundred seventy-four million, five hundred thirty-seven thousand, six hundred twenty-three".