83237061 has 4 divisors (see below), whose sum is σ = 110982752. Its totient is φ = 55491372.

The previous prime is 83237059. The next prime is 83237071. The reversal of 83237061 is 16073238.

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 not a de Polignac number, because 83237061 - 2¹ = 83237059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83237051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13872841 + ... + 13872846.

It is an arithmetic number, because the mean of its divisors is an integer number (27745688).

Almost surely, 2^83237061 is an apocalyptic number.

It is an amenable number.

83237061 is a deficient number, since it is larger than the sum of its proper divisors (27745691).

83237061 is a wasteful number, since it uses less digits than its factorization.

83237061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27745690.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 83237061 is about 9123.4347150621. The cubic root of 83237061 is about 436.6219642939.

The spelling of 83237061 in words is "eighty-three million, two hundred thirty-seven thousand, sixty-one".