26464141 has 4 divisors (see below), whose sum is σ = 28869984. Its totient is φ = 24058300.

The previous prime is 26464127. The next prime is 26464159. The reversal of 26464141 is 14146462.

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 a cyclic number.

It is not a de Polignac number, because 26464141 - 2¹⁵ = 26431373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26464171) 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, 1202905 + ... + 1202926.

It is an arithmetic number, because the mean of its divisors is an integer number (7217496).

Almost surely, 2^26464141 is an apocalyptic number.

It is an amenable number.

26464141 is a deficient number, since it is larger than the sum of its proper divisors (2405843).

26464141 is a wasteful number, since it uses less digits than its factorization.

26464141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405842.

The product of its digits is 4608, while the sum is 28.

The square root of 26464141 is about 5144.3309574715. The cubic root of 26464141 is about 298.0020607037.

The spelling of 26464141 in words is "twenty-six million, four hundred sixty-four thousand, one hundred forty-one".