26272734 has 8 divisors (see below), whose sum is σ = 52545480. Its totient is φ = 8757576.

The previous prime is 26272733. The next prime is 26272783. The reversal of 26272734 is 43727262.

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

26272734 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 26272695 and 26272704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26272733) 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, 2189389 + ... + 2189400.

It is an arithmetic number, because the mean of its divisors is an integer number (6568185).

Almost surely, 2^26272734 is an apocalyptic number.

26272734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26272734 is a wasteful number, since it uses less digits than its factorization.

26272734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4378794.

The product of its digits is 28224, while the sum is 33.

The square root of 26272734 is about 5125.6935140525. The cubic root of 26272734 is about 297.2818691496.

Adding to 26272734 its reverse (43727262), we get a palindrome (69999996).

The spelling of 26272734 in words is "twenty-six million, two hundred seventy-two thousand, seven hundred thirty-four".