1046180 has 36 divisors (see below), whose sum is σ = 2346708. Its totient is φ = 391680.

The previous prime is 1046179. The next prime is 1046183. The reversal of 1046180 is 816401.

It can be written as a sum of positive squares in 6 ways, for example, as 13924 + 1032256 = 118^2 + 1016^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5690 + ... + 5870.

2^1046180 is an apocalyptic number.

1046180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1173354).

1046180 is an abundant number, since it is smaller than the sum of its proper divisors (1300528).

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

1046180 is a wasteful number, since it uses less digits than its factorization.

1046180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1046180 is about 1022.8294090414. The cubic root of 1046180 is about 101.5162276787.

The spelling of 1046180 in words is "one million, forty-six thousand, one hundred eighty".