1006536 has 32 divisors (see below), whose sum is σ = 2665440. Its totient is φ = 315648.

The previous prime is 1006531. The next prime is 1006543. The reversal of 1006536 is 6356001.

It is a super-2 number, since 2×1006536² = 2026229438592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1006531) 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, 826 + ... + 1641.

It is an arithmetic number, because the mean of its divisors is an integer number (83295).

2^1006536 is an apocalyptic number.

It is an amenable number.

1006536 is an abundant number, since it is smaller than the sum of its proper divisors (1658904).

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

1006536 is a wasteful number, since it uses less digits than its factorization.

1006536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493 (or 2489 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 1006536 is about 1003.2626774679. The cubic root of 1006536 is about 100.2173937239.

It can be divided in two parts, 10065 and 36, that added together give a palindrome (10101).

The spelling of 1006536 in words is "one million, six thousand, five hundred thirty-six".