26623241 has 8 divisors (see below), whose sum is σ = 28317600. Its totient is φ = 24943168.

The previous prime is 26623231. The next prime is 26623243. The reversal of 26623241 is 14232662.

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

It is a cyclic number.

It is not a de Polignac number, because 26623241 - 2¹⁰ = 26622217 is a prime.

It is a super-2 number, since 2×26623241² = 1417593922688162, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26623241.

It is not an unprimeable number, because it can be changed into a prime (26623243) 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, 410 + ... + 7308.

It is an arithmetic number, because the mean of its divisors is an integer number (3539700).

Almost surely, 2^26623241 is an apocalyptic number.

It is an amenable number.

26623241 is a deficient number, since it is larger than the sum of its proper divisors (1694359).

26623241 is a wasteful number, since it uses less digits than its factorization.

26623241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7143.

The product of its digits is 3456, while the sum is 26.

The square root of 26623241 is about 5159.7714096654. The cubic root of 26623241 is about 298.5980550024.

The spelling of 26623241 in words is "twenty-six million, six hundred twenty-three thousand, two hundred forty-one".