114425981 has 2 divisors, whose sum is σ = 114425982. Its totient is φ = 114425980.

The previous prime is 114425939. The next prime is 114426001. The reversal of 114425981 is 189524411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98823481 + 15602500 = 9941^2 + 3950^2 .

It is a cyclic number.

It is not a de Polignac number, because 114425981 - 2⁶ = 114425917 is a prime.

It is a super-2 number, since 2×114425981² = 26186610255624722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114425281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57212990 + 57212991.

It is an arithmetic number, because the mean of its divisors is an integer number (57212991).

Almost surely, 2^114425981 is an apocalyptic number.

It is an amenable number.

114425981 is a deficient number, since it is larger than the sum of its proper divisors (1).

114425981 is an equidigital number, since it uses as much as digits as its factorization.

114425981 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 35.

The square root of 114425981 is about 10697.0080396343. The cubic root of 114425981 is about 485.4839552304.

The spelling of 114425981 in words is "one hundred fourteen million, four hundred twenty-five thousand, nine hundred eighty-one".