83188741 has 8 divisors (see below), whose sum is σ = 84769344. Its totient is φ = 81618240.

The previous prime is 83188681. The next prime is 83188793. The reversal of 83188741 is 14788138.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83188741 - 2⁹ = 83188229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83188694 and 83188703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83188141) 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 7 ways as a sum of consecutive naturals, for example, 15261 + ... + 19981.

It is an arithmetic number, because the mean of its divisors is an integer number (10596168).

Almost surely, 2^83188741 is an apocalyptic number.

It is an amenable number.

83188741 is a deficient number, since it is larger than the sum of its proper divisors (1580603).

83188741 is a wasteful number, since it uses less digits than its factorization.

83188741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5051.

The product of its digits is 43008, while the sum is 40.

The square root of 83188741 is about 9120.7862051470. The cubic root of 83188741 is about 436.5374600405.

The spelling of 83188741 in words is "eighty-three million, one hundred eighty-eight thousand, seven hundred forty-one".