949923 has 24 divisors (see below), whose sum is σ = 1546272. Its totient is φ = 557568.

The previous prime is 949903. The next prime is 949931. The reversal of 949923 is 329949.

It is not a de Polignac number, because 949923 - 2⁵ = 949891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (949903) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2515 + ... + 2867.

It is an arithmetic number, because the mean of its divisors is an integer number (64428).

2⁹⁴⁹⁹²³ is an apocalyptic number.

949923 is a deficient number, since it is larger than the sum of its proper divisors (596349).

949923 is a wasteful number, since it uses less digits than its factorization.

949923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 392 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 949923 is about 974.6399335139. The cubic root of 949923 is about 98.3021012243.

The spelling of 949923 in words is "nine hundred forty-nine thousand, nine hundred twenty-three".