1106250 has 48 divisors (see below), whose sum is σ = 2812320. Its totient is φ = 290000.

The previous prime is 1106249. The next prime is 1106257. The reversal of 1106250 is 526011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18721 + ... + 18779.

It is an arithmetic number, because the mean of its divisors is an integer number (58590).

2^1106250 is an apocalyptic number.

1106250 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 1106250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1406160).

1106250 is an abundant number, since it is smaller than the sum of its proper divisors (1706070).

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

1106250 is an frugal number, since it uses more digits than its factorization.

1106250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1106250 is about 1051.7841983981. The cubic root of 1106250 is about 103.4231500281.

The spelling of 1106250 in words is "one million, one hundred six thousand, two hundred fifty".