949550 has 24 divisors (see below), whose sum is σ = 2019216. Its totient is φ = 325440.

The previous prime is 949523. The next prime is 949567. The reversal of 949550 is 55949.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 949550.

It is an unprimeable number.

949550 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1007 + ... + 1706.

It is an arithmetic number, because the mean of its divisors is an integer number (84134).

2⁹⁴⁹⁵⁵⁰ is an apocalyptic number.

949550 is an abundant number, since it is smaller than the sum of its proper divisors (1069666).

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

949550 is a wasteful number, since it uses less digits than its factorization.

949550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732 (or 2727 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 949550 is about 974.4485620083. The cubic root of 949550 is about 98.2892329939.

The spelling of 949550 in words is "nine hundred forty-nine thousand, five hundred fifty".