26461641 has 8 divisors (see below), whose sum is σ = 36102880. Its totient is φ = 17230752.

The previous prime is 26461619. The next prime is 26461649. The reversal of 26461641 is 14616462.

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

It is not a de Polignac number, because 26461641 - 2⁵ = 26461609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26461599 and 26461608.

It is not an unprimeable number, because it can be changed into a prime (26461649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102436 + ... + 102693.

It is an arithmetic number, because the mean of its divisors is an integer number (4512860).

Almost surely, 2^26461641 is an apocalyptic number.

It is an amenable number.

26461641 is a deficient number, since it is larger than the sum of its proper divisors (9641239).

26461641 is a wasteful number, since it uses less digits than its factorization.

26461641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205175.

The product of its digits is 6912, while the sum is 30.

The square root of 26461641 is about 5144.0879658108. The cubic root of 26461641 is about 297.9926765763.

The spelling of 26461641 in words is "twenty-six million, four hundred sixty-one thousand, six hundred forty-one".