1025260 has 12 divisors (see below), whose sum is σ = 2153088. Its totient is φ = 410096.

The previous prime is 1025257. The next prime is 1025261. The reversal of 1025260 is 625201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1025261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25612 + ... + 25651.

It is an arithmetic number, because the mean of its divisors is an integer number (179424).

2^1025260 is an apocalyptic number.

1025260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1025260 is an abundant number, since it is smaller than the sum of its proper divisors (1127828).

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

1025260 is a wasteful number, since it uses less digits than its factorization.

1025260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51272 (or 51270 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1025260 is about 1012.5512332717. The cubic root of 1025260 is about 100.8350082063.

The spelling of 1025260 in words is "one million, twenty-five thousand, two hundred sixty".