949542 has 16 divisors (see below), whose sum is σ = 2071872. Its totient is φ = 287720.

The previous prime is 949523. The next prime is 949567. The reversal of 949542 is 245949.

It is a Harshad number since it is a multiple of its sum of digits (33).

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 949542.

It is an unprimeable number.

949542 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7128 + ... + 7259.

It is an arithmetic number, because the mean of its divisors is an integer number (129492).

2⁹⁴⁹⁵⁴² is an apocalyptic number.

949542 is an abundant number, since it is smaller than the sum of its proper divisors (1122330).

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

949542 is a wasteful number, since it uses less digits than its factorization.

949542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14403.

The product of its digits is 12960, while the sum is 33.

The square root of 949542 is about 974.4444571139. Note that the first 4 decimals coincide. The cubic root of 949542 is about 98.2889569628.

The spelling of 949542 in words is "nine hundred forty-nine thousand, five hundred forty-two".