26113263 has 8 divisors (see below), whose sum is σ = 37982976. Its totient is φ = 15826200.

The previous prime is 26113249. The next prime is 26113279. The reversal of 26113263 is 36231162.

It is a happy number.

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

It is not a de Polignac number, because 26113263 - 2¹³ = 26105071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26113363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395623 + ... + 395688.

It is an arithmetic number, because the mean of its divisors is an integer number (4747872).

Almost surely, 2^26113263 is an apocalyptic number.

26113263 is a deficient number, since it is larger than the sum of its proper divisors (11869713).

26113263 is a wasteful number, since it uses less digits than its factorization.

26113263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791325.

The product of its digits is 1296, while the sum is 24.

The square root of 26113263 is about 5110.1137952104. The cubic root of 26113263 is about 296.6791647023.

It can be divided in two parts, 261 and 13263, that multiplied together give a palindrome (3461643).

The spelling of 26113263 in words is "twenty-six million, one hundred thirteen thousand, two hundred sixty-three".