26063961 has 16 divisors (see below), whose sum is σ = 43327488. Its totient is φ = 13539600.

The previous prime is 26063957. The next prime is 26064013. The reversal of 26063961 is 16936062.

It is a happy number.

It is not a de Polignac number, because 26063961 - 2² = 26063957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (26063161) 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 15 ways as a sum of consecutive naturals, for example, 56185 + ... + 56646.

It is an arithmetic number, because the mean of its divisors is an integer number (2707968).

Almost surely, 2^26063961 is an apocalyptic number.

26063961 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

26063961 is a deficient number, since it is larger than the sum of its proper divisors (17263527).

26063961 is a wasteful number, since it uses less digits than its factorization.

26063961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112852.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 26063961 is about 5105.2875531159. The cubic root of 26063961 is about 296.4923363838.

The spelling of 26063961 in words is "twenty-six million, sixty-three thousand, nine hundred sixty-one".