1010250 has 48 divisors (see below), whose sum is σ = 2737800. Its totient is φ = 268800.

The previous prime is 1010237. The next prime is 1010263. The reversal of 1010250 is 520101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1010237) and next prime (1010263).

It can be written as a sum of positive squares in 4 ways, for example, as 349281 + 660969 = 591^2 + 813^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2026 + ... + 2474.

2^1010250 is an apocalyptic number.

1010250 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 1010250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1368900).

1010250 is an abundant number, since it is smaller than the sum of its proper divisors (1727550).

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

1010250 is a wasteful number, since it uses less digits than its factorization.

1010250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 9.

The square root of 1010250 is about 1005.1119340651. Note that the first 3 decimals coincide. The cubic root of 1010250 is about 100.3405059079.

1010250 divided by its product of nonzero digits (10) gives a triangular number (101025 = T₄₄₉).

Adding to 1010250 its reverse (520101), we get a palindrome (1530351).

The spelling of 1010250 in words is "one million, ten thousand, two hundred fifty".