26744342 has 4 divisors (see below), whose sum is σ = 40116516. Its totient is φ = 13372170.

The previous prime is 26744327. The next prime is 26744357. The reversal of 26744342 is 24344762.

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

It is an interprime number because it is at equal distance from previous prime (26744327) and next prime (26744357).

It is a junction number, because it is equal to n+sod(n) for n = 26744299 and 26744308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6686084 + ... + 6686087.

It is an arithmetic number, because the mean of its divisors is an integer number (10029129).

Almost surely, 2^26744342 is an apocalyptic number.

26744342 is a deficient number, since it is larger than the sum of its proper divisors (13372174).

26744342 is a wasteful number, since it uses less digits than its factorization.

26744342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13372173.

The product of its digits is 32256, while the sum is 32.

The square root of 26744342 is about 5171.4932079623. The cubic root of 26744342 is about 299.0501140820.

The spelling of 26744342 in words is "twenty-six million, seven hundred forty-four thousand, three hundred forty-two".