83535274 has 4 divisors (see below), whose sum is σ = 125302914. Its totient is φ = 41767636.

The previous prime is 83535259. The next prime is 83535281. The reversal of 83535274 is 47253538.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47253538 = 2 ⋅23626769.

It can be written as a sum of positive squares in only one way, i.e., 48902049 + 34633225 = 6993^2 + 5885^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20883817 + ... + 20883820.

Almost surely, 2^83535274 is an apocalyptic number.

83535274 is a deficient number, since it is larger than the sum of its proper divisors (41767640).

83535274 is a wasteful number, since it uses less digits than its factorization.

83535274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41767639.

The product of its digits is 100800, while the sum is 37.

The square root of 83535274 is about 9139.7633448575. The cubic root of 83535274 is about 437.1427705970.

The spelling of 83535274 in words is "eighty-three million, five hundred thirty-five thousand, two hundred seventy-four".