114213457 has 2 divisors, whose sum is σ = 114213458. Its totient is φ = 114213456.

The previous prime is 114213443. The next prime is 114213481. The reversal of 114213457 is 754312411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91470096 + 22743361 = 9564^2 + 4769^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114213457 is a prime.

It is not a weakly prime, because it can be changed into another prime (114283457) 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, 57106728 + 57106729.

It is an arithmetic number, because the mean of its divisors is an integer number (57106729).

Almost surely, 2^114213457 is an apocalyptic number.

It is an amenable number.

114213457 is a deficient number, since it is larger than the sum of its proper divisors (1).

114213457 is an equidigital number, since it uses as much as digits as its factorization.

114213457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 28.

The square root of 114213457 is about 10687.0696170653. The cubic root of 114213457 is about 485.1832049572.

Adding to 114213457 its reverse (754312411), we get a palindrome (868525868).

It can be divided in two parts, 11421 and 3457, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 114213457 in words is "one hundred fourteen million, two hundred thirteen thousand, four hundred fifty-seven".