2273525726 has 4 divisors (see below), whose sum is σ = 3410288592. Its totient is φ = 1136762862.

The previous prime is 2273525707. The next prime is 2273525729. The reversal of 2273525726 is 6275253722.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273525729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568381430 + ... + 568381433.

It is an arithmetic number, because the mean of its divisors is an integer number (852572148).

Almost surely, 2^2273525726 is an apocalyptic number.

2273525726 is a deficient number, since it is larger than the sum of its proper divisors (1136762866).

2273525726 is a wasteful number, since it uses less digits than its factorization.

2273525726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136762865.

The product of its digits is 352800, while the sum is 41.

The square root of 2273525726 is about 47681.5029754726. The cubic root of 2273525726 is about 1314.9218969838.

The spelling of 2273525726 in words is "two billion, two hundred seventy-three million, five hundred twenty-five thousand, seven hundred twenty-six".