83403041 has 4 divisors (see below), whose sum is σ = 83424132. Its totient is φ = 83381952.

The previous prime is 83403031. The next prime is 83403053. The reversal of 83403041 is 14030438.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 59598400 + 23804641 = 7720^2 + 4879^2 .

It is a cyclic number.

It is not a de Polignac number, because 83403041 - 2¹⁴ = 83386657 is a prime.

It is a deceptive number, since it divides R_83403040.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 83402998 and 83403016.

It is not an unprimeable number, because it can be changed into a prime (83403031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2636 + ... + 13181.

It is an arithmetic number, because the mean of its divisors is an integer number (20856033).

Almost surely, 2^83403041 is an apocalyptic number.

83403041 is the 5273-rd octagonal number.

It is an amenable number.

83403041 is a deficient number, since it is larger than the sum of its proper divisors (21091).

83403041 is a wasteful number, since it uses less digits than its factorization.

83403041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21090.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 83403041 is about 9132.5265397917. The cubic root of 83403041 is about 436.9119889367.

Adding to 83403041 its reverse (14030438), we get a palindrome (97433479).

The spelling of 83403041 in words is "eighty-three million, four hundred three thousand, forty-one".