26342942 has 4 divisors (see below), whose sum is σ = 39514416. Its totient is φ = 13171470.

The previous prime is 26342941. The next prime is 26342959. The reversal of 26342942 is 24924362.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 26342899 and 26342908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26342941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6585734 + ... + 6585737.

It is an arithmetic number, because the mean of its divisors is an integer number (9878604).

Almost surely, 2^26342942 is an apocalyptic number.

26342942 is a deficient number, since it is larger than the sum of its proper divisors (13171474).

26342942 is a wasteful number, since it uses less digits than its factorization.

26342942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13171473.

The product of its digits is 20736, while the sum is 32.

The square root of 26342942 is about 5132.5375790149. The cubic root of 26342942 is about 297.5464400351.

The spelling of 26342942 in words is "twenty-six million, three hundred forty-two thousand, nine hundred forty-two".