83042355 has 16 divisors (see below), whose sum is σ = 144946944. Its totient is φ = 40262880.

The previous prime is 83042347. The next prime is 83042359. The reversal of 83042355 is 55324038.

It is not a de Polignac number, because 83042355 - 2³ = 83042347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83042359) 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, 251479 + ... + 251808.

It is an arithmetic number, because the mean of its divisors is an integer number (9059184).

Almost surely, 2^83042355 is an apocalyptic number.

83042355 is a deficient number, since it is larger than the sum of its proper divisors (61904589).

83042355 is a wasteful number, since it uses less digits than its factorization.

83042355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503306.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 83042355 is about 9112.7578152829. The cubic root of 83042355 is about 436.2812535251.

The spelling of 83042355 in words is "eighty-three million, forty-two thousand, three hundred fifty-five".