52261426 has 16 divisors (see below), whose sum is σ = 91675584. Its totient is φ = 21876624.

The previous prime is 52261421. The next prime is 52261439. The reversal of 52261426 is 62416225.

52261426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 52261394 and 52261403.

It is not an unprimeable number, because it can be changed into a prime (52261421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42805 + ... + 44008.

It is an arithmetic number, because the mean of its divisors is an integer number (5729724).

Almost surely, 2^52261426 is an apocalyptic number.

52261426 is a deficient number, since it is larger than the sum of its proper divisors (39414158).

52261426 is a wasteful number, since it uses less digits than its factorization.

52261426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86865.

The product of its digits is 5760, while the sum is 28.

The square root of 52261426 is about 7229.2064571431. The cubic root of 52261426 is about 373.8755674776.

The spelling of 52261426 in words is "fifty-two million, two hundred sixty-one thousand, four hundred twenty-six".