114690889 has 2 divisors, whose sum is σ = 114690890. Its totient is φ = 114690888.

The previous prime is 114690883. The next prime is 114690931. The reversal of 114690889 is 988096411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61152400 + 53538489 = 7820^2 + 7317^2 .

It is a cyclic number.

It is not a de Polignac number, because 114690889 - 2¹⁷ = 114559817 is a prime.

It is a super-2 number, since 2×114690889² = 26308000039220642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (114690883) 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, 57345444 + 57345445.

It is an arithmetic number, because the mean of its divisors is an integer number (57345445).

Almost surely, 2^114690889 is an apocalyptic number.

It is an amenable number.

114690889 is a deficient number, since it is larger than the sum of its proper divisors (1).

114690889 is an equidigital number, since it uses as much as digits as its factorization.

114690889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 46.

The square root of 114690889 is about 10709.3832222029. The cubic root of 114690889 is about 485.8583150350.

The spelling of 114690889 in words is "one hundred fourteen million, six hundred ninety thousand, eight hundred eighty-nine".