83437274 has 8 divisors (see below), whose sum is σ = 125199648. Its totient is φ = 41704060.

The previous prime is 83437271. The next prime is 83437373. The reversal of 83437274 is 47273438.

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

It is not an unprimeable number, because it can be changed into a prime (83437271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2489 + ... + 13155.

It is an arithmetic number, because the mean of its divisors is an integer number (15649956).

Almost surely, 2^83437274 is an apocalyptic number.

83437274 is a deficient number, since it is larger than the sum of its proper divisors (41762374).

83437274 is a wasteful number, since it uses less digits than its factorization.

83437274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14580.

The product of its digits is 112896, while the sum is 38.

The square root of 83437274 is about 9134.4005824137. The cubic root of 83437274 is about 436.9717579893.

The spelling of 83437274 in words is "eighty-three million, four hundred thirty-seven thousand, two hundred seventy-four".