524944 has 40 divisors (see below), whose sum is σ = 1200320. Its totient is φ = 217728.

The previous prime is 524941. The next prime is 524947. The reversal of 524944 is 449425.

It is an interprime number because it is at equal distance from previous prime (524941) and next prime (524947).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4762 + ... + 4870.

It is an arithmetic number, because the mean of its divisors is an integer number (30008).

524944 is a Friedman number, since it can be written as (9^4*5+4)*2^4, using all its digits and the basic arithmetic operations.

2⁵²⁴⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 524944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (600160).

524944 is an abundant number, since it is smaller than the sum of its proper divisors (675376).

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

524944 is a wasteful number, since it uses less digits than its factorization.

524944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 161 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 524944 is about 724.5301926076. The cubic root of 524944 is about 80.6685638816.

The spelling of 524944 in words is "five hundred twenty-four thousand, nine hundred forty-four".