83914765 has 8 divisors (see below), whose sum is σ = 109852128. Its totient is φ = 61028880.

The previous prime is 83914759. The next prime is 83914781. The reversal of 83914765 is 56741938.

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

It is not a de Polignac number, because 83914765 - 2³ = 83914757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762807 + ... + 762916.

It is an arithmetic number, because the mean of its divisors is an integer number (13731516).

Almost surely, 2^83914765 is an apocalyptic number.

It is an amenable number.

83914765 is a deficient number, since it is larger than the sum of its proper divisors (25937363).

83914765 is a wasteful number, since it uses less digits than its factorization.

83914765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525739.

The product of its digits is 181440, while the sum is 43.

The square root of 83914765 is about 9160.5002592653. The cubic root of 83914765 is about 437.8037335745.

It can be divided in two parts, 8391476 and 5, that multiplied together give a triangular number (41957380 = T₉₁₆₀).

The spelling of 83914765 in words is "eighty-three million, nine hundred fourteen thousand, seven hundred sixty-five".