2054392726 has 8 divisors (see below), whose sum is σ = 3127583160. Its totient is φ = 1011865008.

The previous prime is 2054392673. The next prime is 2054392759. The reversal of 2054392726 is 6272934502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2054392726² = 8441058945283422152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7665511 + ... + 7665778.

It is an arithmetic number, because the mean of its divisors is an integer number (390947895).

Almost surely, 2^2054392726 is an apocalyptic number.

2054392726 is a deficient number, since it is larger than the sum of its proper divisors (1073190434).

2054392726 is a wasteful number, since it uses less digits than its factorization.

2054392726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15331358.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 2054392726 is about 45325.4092755929. The cubic root of 2054392726 is about 1271.2407998581.

The spelling of 2054392726 in words is "two billion, fifty-four million, three hundred ninety-two thousand, seven hundred twenty-six".