83842414 has 16 divisors (see below), whose sum is σ = 130064256. Its totient is φ = 40492800.

The previous prime is 83842411. The next prime is 83842433. The reversal of 83842414 is 41424838.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 83842414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83842411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46294 + ... + 48070.

It is an arithmetic number, because the mean of its divisors is an integer number (8129016).

Almost surely, 2^83842414 is an apocalyptic number.

83842414 is a deficient number, since it is larger than the sum of its proper divisors (46221842).

83842414 is a wasteful number, since it uses less digits than its factorization.

83842414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571.

The product of its digits is 24576, while the sum is 34.

The square root of 83842414 is about 9156.5503329584. The cubic root of 83842414 is about 437.6778731422.

The spelling of 83842414 in words is "eighty-three million, eight hundred forty-two thousand, four hundred fourteen".