41783117 has 2 divisors, whose sum is σ = 41783118. Its totient is φ = 41783116.

The previous prime is 41783107. The next prime is 41783129. The reversal of 41783117 is 71138714.

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., 28026436 + 13756681 = 5294^2 + 3709^2 .

It is a cyclic number.

It is not a de Polignac number, because 41783117 - 2¹⁶ = 41717581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41783107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20891558 + 20891559.

It is an arithmetic number, because the mean of its divisors is an integer number (20891559).

Almost surely, 2^41783117 is an apocalyptic number.

It is an amenable number.

41783117 is a deficient number, since it is larger than the sum of its proper divisors (1).

41783117 is an equidigital number, since it uses as much as digits as its factorization.

41783117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4704, while the sum is 32.

The square root of 41783117 is about 6463.9861540693. The cubic root of 41783117 is about 347.0033053693.

The spelling of 41783117 in words is "forty-one million, seven hundred eighty-three thousand, one hundred seventeen".