1013025 has 24 divisors (see below), whose sum is σ = 1805440. Its totient is φ = 498240.

The previous prime is 1013009. The next prime is 1013029. The reversal of 1013025 is 5203101.

It is not a de Polignac number, because 1013025 - 2⁴ = 1013009 is a prime.

1013025 is a lucky number.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1013025.

It is not an unprimeable number, because it can be changed into a prime (1013029) 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 23 ways as a sum of consecutive naturals, for example, 456 + ... + 1494.

2^1013025 is an apocalyptic number.

1013025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1013025 is a deficient number, since it is larger than the sum of its proper divisors (792415).

1013025 is a wasteful number, since it uses less digits than its factorization.

1013025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065 (or 1060 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1013025 is about 1006.4914306640. The cubic root of 1013025 is about 100.4322951825.

Adding to 1013025 its reverse (5203101), we get a palindrome (6216126).

The spelling of 1013025 in words is "one million, thirteen thousand, twenty-five".