66832950 has 48 divisors (see below), whose sum is σ = 175502160. Its totient is φ = 16773120.

The previous prime is 66832897. The next prime is 66832957. The reversal of 66832950 is 5923866.

It is a junction number, because it is equal to n+sod(n) for n = 66832899 and 66832908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66832957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10555 + ... + 15654.

It is an arithmetic number, because the mean of its divisors is an integer number (3656295).

Almost surely, 2^66832950 is an apocalyptic number.

66832950 is an abundant number, since it is smaller than the sum of its proper divisors (108669210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66832950 is a wasteful number, since it uses less digits than its factorization.

66832950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26241 (or 26236 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 66832950 is about 8175.1422005981. The cubic root of 66832950 is about 405.8169760770.

The spelling of 66832950 in words is "sixty-six million, eight hundred thirty-two thousand, nine hundred fifty".