1043025 has 12 divisors (see below), whose sum is σ = 1724592. Its totient is φ = 556240.

The previous prime is 1043023. The next prime is 1043047. The reversal of 1043025 is 5203401.

It is not a de Polignac number, because 1043025 - 2¹ = 1043023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 1042995 and 1043013.

It is not an unprimeable number, because it can be changed into a prime (1043023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6879 + ... + 7028.

It is an arithmetic number, because the mean of its divisors is an integer number (143716).

2^1043025 is an apocalyptic number.

1043025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1043025 is a deficient number, since it is larger than the sum of its proper divisors (681567).

1043025 is a wasteful number, since it uses less digits than its factorization.

1043025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13920 (or 13915 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 1043025 is about 1021.2859540795. The cubic root of 1043025 is about 101.4140762955.

Adding to 1043025 its reverse (5203401), we get a palindrome (6246426).

The spelling of 1043025 in words is "one million, forty-three thousand, twenty-five".