113858417 has 2 divisors, whose sum is σ = 113858418. Its totient is φ = 113858416.

The previous prime is 113858389. The next prime is 113858467. The reversal of 113858417 is 714858311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106481761 + 7376656 = 10319^2 + 2716^2 .

It is a cyclic number.

It is not a de Polignac number, because 113858417 - 2¹⁴ = 113842033 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113858467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56929208 + 56929209.

It is an arithmetic number, because the mean of its divisors is an integer number (56929209).

Almost surely, 2^113858417 is an apocalyptic number.

It is an amenable number.

113858417 is a deficient number, since it is larger than the sum of its proper divisors (1).

113858417 is an equidigital number, since it uses as much as digits as its factorization.

113858417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 38.

The square root of 113858417 is about 10670.4459606897. The cubic root of 113858417 is about 484.6799418807.

The spelling of 113858417 in words is "one hundred thirteen million, eight hundred fifty-eight thousand, four hundred seventeen".