26020442 has 8 divisors (see below), whose sum is σ = 44606496. Its totient is φ = 11151612.

The previous prime is 26020433. The next prime is 26020447. The reversal of 26020442 is 24402062.

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

It is not an unprimeable number, because it can be changed into a prime (26020447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 929288 + ... + 929315.

It is an arithmetic number, because the mean of its divisors is an integer number (5575812).

Almost surely, 2^26020442 is an apocalyptic number.

26020442 is a deficient number, since it is larger than the sum of its proper divisors (18586054).

26020442 is a wasteful number, since it uses less digits than its factorization.

26020442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858612.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 26020442 is about 5101.0236227644. The cubic root of 26020442 is about 296.3272266873.

It can be divided in two parts, 26020 and 442, that added together give a palindrome (26462).

The spelling of 26020442 in words is "twenty-six million, twenty thousand, four hundred forty-two".