83601441 has 48 divisors (see below), whose sum is σ = 151951488. Its totient is φ = 43385760.

The previous prime is 83601439. The next prime is 83601443. The reversal of 83601441 is 14410638.

It is an interprime number because it is at equal distance from previous prime (83601439) and next prime (83601443).

It is not a de Polignac number, because 83601441 - 2¹ = 83601439 is a prime.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (83601443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83355 + ... + 84351.

It is an arithmetic number, because the mean of its divisors is an integer number (3165656).

Almost surely, 2^83601441 is an apocalyptic number.

It is an amenable number.

83601441 is a deficient number, since it is larger than the sum of its proper divisors (68350047).

83601441 is a wasteful number, since it uses less digits than its factorization.

83601441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043 (or 1018 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 83601441 is about 9143.3823610303. The cubic root of 83601441 is about 437.2581581485.

It can be divided in two parts, 8360 and 1441, that added together give a square (9801 = 99²).

The spelling of 83601441 in words is "eighty-three million, six hundred one thousand, four hundred forty-one".