1013536 has 24 divisors (see below), whose sum is σ = 2101680. Its totient is φ = 479808.

The previous prime is 1013533. The next prime is 1013563. The reversal of 1013536 is 6353101.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1013531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226 + ... + 1441.

It is an arithmetic number, because the mean of its divisors is an integer number (87570).

2^1013536 is an apocalyptic number.

1013536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1013536 is an abundant number, since it is smaller than the sum of its proper divisors (1088144).

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

1013536 is a wasteful number, since it uses less digits than its factorization.

1013536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696 (or 1688 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 1013536 is about 1006.7452507959. The cubic root of 1013536 is about 100.4491793581.

Adding to 1013536 its reverse (6353101), we get a palindrome (7366637).

The spelling of 1013536 in words is "one million, thirteen thousand, five hundred thirty-six".