26113434 has 8 divisors (see below), whose sum is σ = 52226880. Its totient is φ = 8704476.

The previous prime is 26113403. The next prime is 26113463. The reversal of 26113434 is 43431162.

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

26113434 is an admirable number.

It is a super-2 number, since 2×26113434² = 1363822870544712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2176114 + ... + 2176125.

It is an arithmetic number, because the mean of its divisors is an integer number (6528360).

Almost surely, 2^26113434 is an apocalyptic number.

26113434 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.

26113434 is a wasteful number, since it uses less digits than its factorization.

26113434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4352244.

The product of its digits is 1728, while the sum is 24.

The square root of 26113434 is about 5110.1305267087. The cubic root of 26113434 is about 296.6798122919.

Adding to 26113434 its reverse (43431162), we get a palindrome (69544596).

It can be divided in two parts, 261 and 13434, that added together give a triangular number (13695 = T₁₆₅).

The spelling of 26113434 in words is "twenty-six million, one hundred thirteen thousand, four hundred thirty-four".