26002851 has 16 divisors (see below), whose sum is σ = 39694848. Its totient is φ = 14832000.

The previous prime is 26002813. The next prime is 26002853. The reversal of 26002851 is 15820062.

It is not a de Polignac number, because 26002851 - 2¹⁰ = 26001827 is a prime.

It is a super-2 number, since 2×26002851² = 1352296520256402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26002853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21051 + ... + 22251.

It is an arithmetic number, because the mean of its divisors is an integer number (2480928).

Almost surely, 2^26002851 is an apocalyptic number.

26002851 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

26002851 is a deficient number, since it is larger than the sum of its proper divisors (13691997).

26002851 is a wasteful number, since it uses less digits than its factorization.

26002851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 26002851 is about 5099.2990694800. The cubic root of 26002851 is about 296.2604347479.

The spelling of 26002851 in words is "twenty-six million, two thousand, eight hundred fifty-one".