114757421 has 2 divisors, whose sum is σ = 114757422. Its totient is φ = 114757420.

The previous prime is 114757417. The next prime is 114757457. The reversal of 114757421 is 124757411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94381225 + 20376196 = 9715^2 + 4514^2 .

It is a cyclic number.

It is not a de Polignac number, because 114757421 - 2² = 114757417 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114757471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57378710 + 57378711.

It is an arithmetic number, because the mean of its divisors is an integer number (57378711).

Almost surely, 2^114757421 is an apocalyptic number.

It is an amenable number.

114757421 is a deficient number, since it is larger than the sum of its proper divisors (1).

114757421 is an equidigital number, since it uses as much as digits as its factorization.

114757421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7840, while the sum is 32.

The square root of 114757421 is about 10712.4890198310. The cubic root of 114757421 is about 485.9522454164.

The spelling of 114757421 in words is "one hundred fourteen million, seven hundred fifty-seven thousand, four hundred twenty-one".