83248761 has 8 divisors (see below), whose sum is σ = 111409024. Its totient is φ = 55293840.

The previous prime is 83248757. The next prime is 83248769. The reversal of 83248761 is 16784238.

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

It is not a de Polignac number, because 83248761 - 2² = 83248757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (83248769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50386 + ... + 52011.

It is an arithmetic number, because the mean of its divisors is an integer number (13926128).

Almost surely, 2^83248761 is an apocalyptic number.

It is an amenable number.

83248761 is a deficient number, since it is larger than the sum of its proper divisors (28160263).

83248761 is a wasteful number, since it uses less digits than its factorization.

83248761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102671.

The product of its digits is 64512, while the sum is 39.

The square root of 83248761 is about 9124.0758984129. The cubic root of 83248761 is about 436.6424208773.

The spelling of 83248761 in words is "eighty-three million, two hundred forty-eight thousand, seven hundred sixty-one".