83748355 has 8 divisors (see below), whose sum is σ = 100930752. Its totient is φ = 66710208.

The previous prime is 83748349. The next prime is 83748367. The reversal of 83748355 is 55384738.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83748355 - 2³ = 83748347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34779 + ... + 37108.

It is an arithmetic number, because the mean of its divisors is an integer number (12616344).

Almost surely, 2^83748355 is an apocalyptic number.

83748355 is a deficient number, since it is larger than the sum of its proper divisors (17182397).

83748355 is a wasteful number, since it uses less digits than its factorization.

83748355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72125.

The product of its digits is 403200, while the sum is 43.

The square root of 83748355 is about 9151.4127324692. The cubic root of 83748355 is about 437.5141415837.

The spelling of 83748355 in words is "eighty-three million, seven hundred forty-eight thousand, three hundred fifty-five".