26985734 has 8 divisors (see below), whose sum is σ = 40647288. Its totient is φ = 13436640.

The previous prime is 26985733. The next prime is 26985737. The reversal of 26985734 is 43758962.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26985731) 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, 27512 + ... + 28475.

It is an arithmetic number, because the mean of its divisors is an integer number (5080911).

Almost surely, 2^26985734 is an apocalyptic number.

26985734 is a deficient number, since it is larger than the sum of its proper divisors (13661554).

26985734 is a wasteful number, since it uses less digits than its factorization.

26985734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56230.

The product of its digits is 362880, while the sum is 44.

The square root of 26985734 is about 5194.7794948390. The cubic root of 26985734 is about 299.9471536544.

The spelling of 26985734 in words is "twenty-six million, nine hundred eighty-five thousand, seven hundred thirty-four".