1013250 has 64 divisors (see below), whose sum is σ = 2905344. Its totient is φ = 230400.

The previous prime is 1013249. The next prime is 1013263. The reversal of 1013250 is 523101.

1013250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 5.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5154 + ... + 5346.

It is an arithmetic number, because the mean of its divisors is an integer number (45396).

2^1013250 is an apocalyptic number.

1013250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1452672).

1013250 is an abundant number, since it is smaller than the sum of its proper divisors (1892094).

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

1013250 is a wasteful number, since it uses less digits than its factorization.

1013250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 210 counting only the distinct ones).

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

The square root of 1013250 is about 1006.6031988823. The cubic root of 1013250 is about 100.4397302059.

Adding to 1013250 its reverse (523101), we get a palindrome (1536351).

The spelling of 1013250 in words is "one million, thirteen thousand, two hundred fifty".