1201050 has 72 divisors (see below), whose sum is σ = 3438396. Its totient is φ = 299520.

The previous prime is 1201049. The next prime is 1201061. The reversal of 1201050 is 501021.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 480249 + 720801 = 693^2 + 849^2 .

It is a super-2 number, since 2×1201050² = 2885042205000, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7572 + ... + 7728.

2^1201050 is an apocalyptic number.

1201050 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 1201050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1719198).

1201050 is an abundant number, since it is smaller than the sum of its proper divisors (2237346).

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

1201050 is a wasteful number, since it uses less digits than its factorization.

1201050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 184 counting only the distinct ones).

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

The square root of 1201050 is about 1095.9242674565. The cubic root of 1201050 is about 106.2968420909.

Adding to 1201050 its reverse (501021), we get a palindrome (1702071).

The spelling of 1201050 in words is "one million, two hundred one thousand, fifty".