26345042 has 16 divisors (see below), whose sum is σ = 40895064. Its totient is φ = 12720000.

The previous prime is 26345029. The next prime is 26345057. The reversal of 26345042 is 24054362.

It can be written as a sum of positive squares in 4 ways, for example, as 17048641 + 9296401 = 4129^2 + 3049^2 .

It is a super-2 number, since 2×26345042² = 1388122475963528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6692 + ... + 9872.

Almost surely, 2^26345042 is an apocalyptic number.

26345042 is a deficient number, since it is larger than the sum of its proper divisors (14550022).

26345042 is a wasteful number, since it uses less digits than its factorization.

26345042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3325.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 26345042 is about 5132.7421521054. The cubic root of 26345042 is about 297.5543464023.

The spelling of 26345042 in words is "twenty-six million, three hundred forty-five thousand, forty-two".