83538411 has 16 divisors (see below), whose sum is σ = 124098048. Its totient is φ = 49551200.

The previous prime is 83538401. The next prime is 83538419. The reversal of 83538411 is 11483538.

It is a cyclic number.

It is not a de Polignac number, because 83538411 - 2⁷ = 83538283 is a prime.

It is a super-2 number, since 2×83538411² = 13957332224809842, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (83538419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25380 + ... + 28481.

It is an arithmetic number, because the mean of its divisors is an integer number (7756128).

Almost surely, 2^83538411 is an apocalyptic number.

83538411 is a deficient number, since it is larger than the sum of its proper divisors (40559637).

83538411 is a wasteful number, since it uses less digits than its factorization.

83538411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53922.

The product of its digits is 11520, while the sum is 33.

The square root of 83538411 is about 9139.9349560049. The cubic root of 83538411 is about 437.1482425357.

The spelling of 83538411 in words is "eighty-three million, five hundred thirty-eight thousand, four hundred eleven".