1146180 has 48 divisors (see below), whose sum is σ = 3669120. Its totient is φ = 261888.

The previous prime is 1146179. The next prime is 1146217. The reversal of 1146180 is 816411.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 945 + ... + 1784.

It is an arithmetic number, because the mean of its divisors is an integer number (76440).

2^1146180 is an apocalyptic number.

1146180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1146180 is an abundant number, since it is smaller than the sum of its proper divisors (2522940).

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

1146180 is a wasteful number, since it uses less digits than its factorization.

1146180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748 (or 2746 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 1146180 is about 1070.5979637567. The cubic root of 1146180 is about 104.6528215873.

It can be divided in two parts, 1146 and 180, that added together give a triangular number (1326 = T₅₁).

The spelling of 1146180 in words is "one million, one hundred forty-six thousand, one hundred eighty".