114757921 has 2 divisors, whose sum is σ = 114757922. Its totient is φ = 114757920.

The previous prime is 114757889. The next prime is 114757943. The reversal of 114757921 is 129757411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114725521 + 32400 = 10711^2 + 180^2 .

It is a cyclic number.

It is not a de Polignac number, because 114757921 - 2⁵ = 114757889 is a prime.

It is equal to p_6559615 and since 114757921 and 6559615 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (114757991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57378960 + 57378961.

It is an arithmetic number, because the mean of its divisors is an integer number (57378961).

Almost surely, 2^114757921 is an apocalyptic number.

It is an amenable number.

114757921 is a deficient number, since it is larger than the sum of its proper divisors (1).

114757921 is an equidigital number, since it uses as much as digits as its factorization.

114757921 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17640, while the sum is 37.

The square root of 114757921 is about 10712.5123570524. The cubic root of 114757921 is about 485.9529511828.

The spelling of 114757921 in words is "one hundred fourteen million, seven hundred fifty-seven thousand, nine hundred twenty-one".