1050210 has 48 divisors (see below), whose sum is σ = 3122496. Its totient is φ = 239904.

The previous prime is 1050197. The next prime is 1050229. The reversal of 1050210 is 120501.

1050210 = 180² + 181² + ... + 207².

It is a happy number.

It is a super-2 number, since 2×1050210² = 2205882088200, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 1050192 and 1050201.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204 + ... + 1463.

It is an arithmetic number, because the mean of its divisors is an integer number (65052).

2^1050210 is an apocalyptic number.

1050210 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 1050210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1561248).

1050210 is an abundant number, since it is smaller than the sum of its proper divisors (2072286).

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

1050210 is a wasteful number, since it uses less digits than its factorization.

1050210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687 (or 1684 counting only the distinct ones).

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

The square root of 1050210 is about 1024.7975409807. The cubic root of 1050210 is about 101.6464112055.

Adding to 1050210 its reverse (120501), we get a palindrome (1170711).

The spelling of 1050210 in words is "one million, fifty thousand, two hundred ten".