114891529 has 2 divisors, whose sum is σ = 114891530. Its totient is φ = 114891528.

The previous prime is 114891523. The next prime is 114891551. The reversal of 114891529 is 925198411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72641529 + 42250000 = 8523^2 + 6500^2 .

It is a cyclic number.

It is not a de Polignac number, because 114891529 - 2¹⁵ = 114858761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 114891491 and 114891500.

It is not a weakly prime, because it can be changed into another prime (114891523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57445764 + 57445765.

It is an arithmetic number, because the mean of its divisors is an integer number (57445765).

Almost surely, 2^114891529 is an apocalyptic number.

It is an amenable number.

114891529 is a deficient number, since it is larger than the sum of its proper divisors (1).

114891529 is an equidigital number, since it uses as much as digits as its factorization.

114891529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 40.

The square root of 114891529 is about 10718.7466151598. The cubic root of 114891529 is about 486.1414698205.

The spelling of 114891529 in words is "one hundred fourteen million, eight hundred ninety-one thousand, five hundred twenty-nine".