26441957 has 4 divisors (see below), whose sum is σ = 26643936. Its totient is φ = 26239980.

The previous prime is 26441951. The next prime is 26441963. The reversal of 26441957 is 75914462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (26441951) and next prime (26441963).

It is a cyclic number.

It is not a de Polignac number, because 26441957 - 2⁴ = 26441941 is a prime.

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 26441957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26441951) 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, 100793 + ... + 101054.

It is an arithmetic number, because the mean of its divisors is an integer number (6660984).

Almost surely, 2^26441957 is an apocalyptic number.

It is an amenable number.

26441957 is a deficient number, since it is larger than the sum of its proper divisors (201979).

26441957 is a wasteful number, since it uses less digits than its factorization.

26441957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201978.

The product of its digits is 60480, while the sum is 38.

The square root of 26441957 is about 5142.1743455468. The cubic root of 26441957 is about 297.9187690551.

The spelling of 26441957 in words is "twenty-six million, four hundred forty-one thousand, nine hundred fifty-seven".