1006524 has 36 divisors (see below), whose sum is σ = 2585856. Its totient is φ = 330048.

The previous prime is 1006513. The next prime is 1006531. The reversal of 1006524 is 4256001.

It is a happy number.

1006524 is a `hidden beast` number, since 10 + 0 + 652 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1006497 and 1006506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2437 + ... + 2819.

2^1006524 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 1006524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1292928).

1006524 is an abundant number, since it is smaller than the sum of its proper divisors (1579332).

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

1006524 is a wasteful number, since it uses less digits than its factorization.

1006524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1006524 is about 1003.2566969624. The cubic root of 1006524 is about 100.2169954558.

The spelling of 1006524 in words is "one million, six thousand, five hundred twenty-four".