26484851 has 2 divisors, whose sum is σ = 26484852. Its totient is φ = 26484850.

The previous prime is 26484839. The next prime is 26484869. The reversal of 26484851 is 15848462.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26484851 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26484151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13242425 + 13242426.

It is an arithmetic number, because the mean of its divisors is an integer number (13242426).

Almost surely, 2^26484851 is an apocalyptic number.

26484851 is a deficient number, since it is larger than the sum of its proper divisors (1).

26484851 is an equidigital number, since it uses as much as digits as its factorization.

26484851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61440, while the sum is 38.

The square root of 26484851 is about 5146.3434591951. The cubic root of 26484851 is about 298.0797760982.

The spelling of 26484851 in words is "twenty-six million, four hundred eighty-four thousand, eight hundred fifty-one".