83726950 has 12 divisors (see below), whose sum is σ = 155732220. Its totient is φ = 33490760.

The previous prime is 83726941. The next prime is 83726957. The reversal of 83726950 is 5962738.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83726957) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 837220 + ... + 837319.

It is an arithmetic number, because the mean of its divisors is an integer number (12977685).

Almost surely, 2^83726950 is an apocalyptic number.

83726950 is a deficient number, since it is larger than the sum of its proper divisors (72005270).

83726950 is a wasteful number, since it uses less digits than its factorization.

83726950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674551 (or 1674546 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 83726950 is about 9150.2431661678. The cubic root of 83726950 is about 437.4768640827.

The spelling of 83726950 in words is "eighty-three million, seven hundred twenty-six thousand, nine hundred fifty".