26725151 has 4 divisors (see below), whose sum is σ = 26746704. Its totient is φ = 26703600.

The previous prime is 26725141. The next prime is 26725157. The reversal of 26725151 is 15152762.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15152762 = 2 ⋅7576381.

It is a cyclic number.

It is not a de Polignac number, because 26725151 - 2²² = 22530847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26725157) 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, 8795 + ... + 11436.

It is an arithmetic number, because the mean of its divisors is an integer number (6686676).

Almost surely, 2^26725151 is an apocalyptic number.

26725151 is a deficient number, since it is larger than the sum of its proper divisors (21553).

26725151 is a wasteful number, since it uses less digits than its factorization.

26725151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21552.

The product of its digits is 4200, while the sum is 29.

The square root of 26725151 is about 5169.6374147516. The cubic root of 26725151 is about 298.9785669360.

The spelling of 26725151 in words is "twenty-six million, seven hundred twenty-five thousand, one hundred fifty-one".