1039525 has 12 divisors (see below), whose sum is σ = 1320352. Its totient is φ = 811440.

The previous prime is 1039517. The next prime is 1039537. The reversal of 1039525 is 5259301.

It is not a de Polignac number, because 1039525 - 2³ = 1039517 is a prime.

It is a super-2 number, since 2×1039525² = 2161224451250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

1039525 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 1039525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 592 + ... + 1558.

2^1039525 is an apocalyptic number.

It is an amenable number.

1039525 is a deficient number, since it is larger than the sum of its proper divisors (280827).

1039525 is an equidigital number, since it uses as much as digits as its factorization.

1039525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020 (or 1015 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 1039525 is about 1019.5709882102. The cubic root of 1039525 is about 101.3005133306.

The spelling of 1039525 in words is "one million, thirty-nine thousand, five hundred twenty-five".