1038260 has 12 divisors (see below), whose sum is σ = 2180388. Its totient is φ = 415296.

The previous prime is 1038259. The next prime is 1038263. The reversal of 1038260 is 628301.

It can be written as a sum of positive squares in 2 ways, for example, as 417316 + 620944 = 646^2 + 788^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 51913 = 1038260 / (1 + 0 + 3 + 8 + 2 + 6 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038263) 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, 25937 + ... + 25976.

It is an arithmetic number, because the mean of its divisors is an integer number (181699).

2^1038260 is an apocalyptic number.

1038260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1038260 is an abundant number, since it is smaller than the sum of its proper divisors (1142128).

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

1038260 is a wasteful number, since it uses less digits than its factorization.

1038260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51922 (or 51920 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1038260 is about 1018.9504404042. The cubic root of 1038260 is about 101.2594057207.

The spelling of 1038260 in words is "one million, thirty-eight thousand, two hundred sixty".