83238411 has 16 divisors (see below), whose sum is σ = 119546240. Its totient is φ = 51347520.

The previous prime is 83238383. The next prime is 83238413. The reversal of 83238411 is 11483238.

83238411 = 941² + 942² + ... + 1026².

It is not a de Polignac number, because 83238411 - 2⁶ = 83238347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83238413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14530 + ... + 19431.

It is an arithmetic number, because the mean of its divisors is an integer number (7471640).

Almost surely, 2^83238411 is an apocalyptic number.

83238411 is a deficient number, since it is larger than the sum of its proper divisors (36307829).

83238411 is a wasteful number, since it uses less digits than its factorization.

83238411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34026.

The product of its digits is 4608, while the sum is 30.

The square root of 83238411 is about 9123.5087000561. The cubic root of 83238411 is about 436.6243247667.

The spelling of 83238411 in words is "eighty-three million, two hundred thirty-eight thousand, four hundred eleven".