26452641 has 16 divisors (see below), whose sum is σ = 36546048. Its totient is φ = 17001600.

The previous prime is 26452637. The next prime is 26452687. The reversal of 26452641 is 14625462.

It is not a de Polignac number, because 26452641 - 2² = 26452637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26452599 and 26452608.

It is not an unprimeable number, because it can be changed into a prime (26452631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42565 + ... + 43181.

It is an arithmetic number, because the mean of its divisors is an integer number (2284128).

Almost surely, 2^26452641 is an apocalyptic number.

It is an amenable number.

26452641 is a deficient number, since it is larger than the sum of its proper divisors (10093407).

26452641 is a wasteful number, since it uses less digits than its factorization.

26452641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112.

The product of its digits is 11520, while the sum is 30.

The square root of 26452641 is about 5143.2131007766. The cubic root of 26452641 is about 297.9588888229.

The spelling of 26452641 in words is "twenty-six million, four hundred fifty-two thousand, six hundred forty-one".