2134775726 has 4 divisors (see below), whose sum is σ = 3202163592. Its totient is φ = 1067387862.

The previous prime is 2134775681. The next prime is 2134775729. The reversal of 2134775726 is 6275774312.

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 (2134775729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533693930 + ... + 533693933.

It is an arithmetic number, because the mean of its divisors is an integer number (800540898).

Almost surely, 2^2134775726 is an apocalyptic number.

2134775726 is a deficient number, since it is larger than the sum of its proper divisors (1067387866).

2134775726 is a wasteful number, since it uses less digits than its factorization.

2134775726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067387865.

The product of its digits is 493920, while the sum is 44.

The square root of 2134775726 is about 46203.6332554054. The cubic root of 2134775726 is about 1287.6092421965.

The spelling of 2134775726 in words is "two billion, one hundred thirty-four million, seven hundred seventy-five thousand, seven hundred twenty-six".