14525881 has 2 divisors, whose sum is σ = 14525882. Its totient is φ = 14525880.

The previous prime is 14525843. The next prime is 14525893. The reversal of 14525881 is 18852541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10758400 + 3767481 = 3280^2 + 1941^2 .

It is a cyclic number.

It is not a de Polignac number, because 14525881 - 2²¹ = 12428729 is a prime.

It is a super-2 number, since 2×14525881² = 422002437652322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14525831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7262940 + 7262941.

It is an arithmetic number, because the mean of its divisors is an integer number (7262941).

Almost surely, 2^14525881 is an apocalyptic number.

It is an amenable number.

14525881 is a deficient number, since it is larger than the sum of its proper divisors (1).

14525881 is an equidigital number, since it uses as much as digits as its factorization.

14525881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12800, while the sum is 34.

The square root of 14525881 is about 3811.2833796505. The cubic root of 14525881 is about 243.9949441307.

The spelling of 14525881 in words is "fourteen million, five hundred twenty-five thousand, eight hundred eighty-one".