83531941 has 4 divisors (see below), whose sum is σ = 83555872. Its totient is φ = 83508012.

The previous prime is 83531927. The next prime is 83531953. The reversal of 83531941 is 14913538.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14913538 = 2 ⋅7456769.

It is a cyclic number.

It is not a de Polignac number, because 83531941 - 2¹³ = 83523749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83531897 and 83531906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83531971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5601 + ... + 14086.

It is an arithmetic number, because the mean of its divisors is an integer number (20888968).

Almost surely, 2^83531941 is an apocalyptic number.

It is an amenable number.

83531941 is a deficient number, since it is larger than the sum of its proper divisors (23931).

83531941 is a wasteful number, since it uses less digits than its factorization.

83531941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23930.

The product of its digits is 12960, while the sum is 34.

The square root of 83531941 is about 9139.5810079018. The cubic root of 83531941 is about 437.1369566210.

The spelling of 83531941 in words is "eighty-three million, five hundred thirty-one thousand, nine hundred forty-one".