103774417 has 2 divisors, whose sum is σ = 103774418. Its totient is φ = 103774416.

The previous prime is 103774379. The next prime is 103774427. The reversal of 103774417 is 714477301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58736896 + 45037521 = 7664^2 + 6711^2 .

It is an emirp because it is prime and its reverse (714477301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103774417 - 2²³ = 95385809 is a prime.

It is not a weakly prime, because it can be changed into another prime (103774427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51887208 + 51887209.

It is an arithmetic number, because the mean of its divisors is an integer number (51887209).

Almost surely, 2^103774417 is an apocalyptic number.

It is an amenable number.

103774417 is a deficient number, since it is larger than the sum of its proper divisors (1).

103774417 is an equidigital number, since it uses as much as digits as its factorization.

103774417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 103774417 is about 10186.9729066097. The cubic root of 103774417 is about 469.9266778634.

The spelling of 103774417 in words is "one hundred three million, seven hundred seventy-four thousand, four hundred seventeen".