83341257 has 4 divisors (see below), whose sum is σ = 111121680. Its totient is φ = 55560836.

The previous prime is 83341249. The next prime is 83341301. The reversal of 83341257 is 75214338.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 83341257 - 2³ = 83341249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83341207) 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, 13890207 + ... + 13890212.

It is an arithmetic number, because the mean of its divisors is an integer number (27780420).

Almost surely, 2^83341257 is an apocalyptic number.

It is an amenable number.

83341257 is a deficient number, since it is larger than the sum of its proper divisors (27780423).

83341257 is a wasteful number, since it uses less digits than its factorization.

83341257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27780422.

The product of its digits is 20160, while the sum is 33.

The square root of 83341257 is about 9129.1432785339. The cubic root of 83341257 is about 436.8040758502.

It can be divided in two parts, 8334 and 1257, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 83341257 in words is "eighty-three million, three hundred forty-one thousand, two hundred fifty-seven".