83741039 has 4 divisors (see below), whose sum is σ = 83920824. Its totient is φ = 83561256.

The previous prime is 83741029. The next prime is 83741083. The reversal of 83741039 is 93014738.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83741039 - 2¹² = 83736943 is a prime.

It is a super-2 number, since 2×83741039² = 14025123225599042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83741029) 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, 89192 + ... + 90125.

It is an arithmetic number, because the mean of its divisors is an integer number (20980206).

Almost surely, 2^83741039 is an apocalyptic number.

83741039 is a deficient number, since it is larger than the sum of its proper divisors (179785).

83741039 is a wasteful number, since it uses less digits than its factorization.

83741039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179784.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 83741039 is about 9151.0130040340. The cubic root of 83741039 is about 437.5014012472.

The spelling of 83741039 in words is "eighty-three million, seven hundred forty-one thousand, thirty-nine".