83751796 has 12 divisors (see below), whose sum is σ = 146698020. Its totient is φ = 41838080.

The previous prime is 83751793. The next prime is 83751803. The reversal of 83751796 is 69715738.

It can be written as a sum of positive squares in 2 ways, for example, as 67831696 + 15920100 = 8236^2 + 3990^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83751793) 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, 4141 + ... + 13588.

It is an arithmetic number, because the mean of its divisors is an integer number (12224835).

Almost surely, 2^83751796 is an apocalyptic number.

It is an amenable number.

83751796 is a deficient number, since it is larger than the sum of its proper divisors (62946224).

83751796 is a wasteful number, since it uses less digits than its factorization.

83751796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18914 (or 18912 counting only the distinct ones).

The product of its digits is 317520, while the sum is 46.

The square root of 83751796 is about 9151.6007342978. The cubic root of 83751796 is about 437.5201336041.

The spelling of 83751796 in words is "eighty-three million, seven hundred fifty-one thousand, seven hundred ninety-six".