26250963 has 4 divisors (see below), whose sum is σ = 35001288. Its totient is φ = 17500640.

The previous prime is 26250949. The next prime is 26250967. The reversal of 26250963 is 36905262.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26250963 - 2⁶ = 26250899 is a prime.

It is a super-2 number, since 2×26250963² = 1378226116854738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26250967) 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, 4375158 + ... + 4375163.

It is an arithmetic number, because the mean of its divisors is an integer number (8750322).

Almost surely, 2^26250963 is an apocalyptic number.

26250963 is a deficient number, since it is larger than the sum of its proper divisors (8750325).

26250963 is an equidigital number, since it uses as much as digits as its factorization.

26250963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8750324.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 26250963 is about 5123.5693612949. The cubic root of 26250963 is about 297.1997318774.

The spelling of 26250963 in words is "twenty-six million, two hundred fifty thousand, nine hundred sixty-three".