26427742 has 8 divisors (see below), whose sum is σ = 43245432. Its totient is φ = 12012600.

The previous prime is 26427733. The next prime is 26427743. The reversal of 26427742 is 24772462.

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

It is a junction number, because it is equal to n+sod(n) for n = 26427698 and 26427707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26427743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600609 + ... + 600652.

It is an arithmetic number, because the mean of its divisors is an integer number (5405679).

Almost surely, 2^26427742 is an apocalyptic number.

26427742 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26427742 is a deficient number, since it is larger than the sum of its proper divisors (16817690).

26427742 is a wasteful number, since it uses less digits than its factorization.

26427742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201274.

The product of its digits is 37632, while the sum is 34.

The square root of 26427742 is about 5140.7919623342. The cubic root of 26427742 is about 297.8653731785.

The spelling of 26427742 in words is "twenty-six million, four hundred twenty-seven thousand, seven hundred forty-two".