1494180 has 48 divisors (see below), whose sum is σ = 4650240. Its totient is φ = 398304.

The previous prime is 1494161. The next prime is 1494187. The reversal of 1494180 is 814941.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1494187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 844 + ... + 1923.

It is an arithmetic number, because the mean of its divisors is an integer number (96880).

2^1494180 is an apocalyptic number.

1494180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1494180 is an abundant number, since it is smaller than the sum of its proper divisors (3156060).

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

1494180 is a wasteful number, since it uses less digits than its factorization.

1494180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2785 (or 2777 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1494180 is about 1222.3665571342. The cubic root of 1494180 is about 114.3231826552.

The spelling of 1494180 in words is "one million, four hundred ninety-four thousand, one hundred eighty".