114921897 has 4 divisors (see below), whose sum is σ = 153229200. Its totient is φ = 76614596.

The previous prime is 114921871. The next prime is 114921923. The reversal of 114921897 is 798129411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (114921871) and next prime (114921923).

It is a cyclic number.

It is not a de Polignac number, because 114921897 - 2⁷ = 114921769 is a prime.

It is a super-3 number, since 3×114921897³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (114921827) 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, 19153647 + ... + 19153652.

It is an arithmetic number, because the mean of its divisors is an integer number (38307300).

Almost surely, 2^114921897 is an apocalyptic number.

It is an amenable number.

114921897 is a deficient number, since it is larger than the sum of its proper divisors (38307303).

114921897 is an equidigital number, since it uses as much as digits as its factorization.

114921897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38307302.

The product of its digits is 36288, while the sum is 42.

The square root of 114921897 is about 10720.1631051025. The cubic root of 114921897 is about 486.1842981699.

The spelling of 114921897 in words is "one hundred fourteen million, nine hundred twenty-one thousand, eight hundred ninety-seven".