1484172 has 18 divisors (see below), whose sum is σ = 3751748. Its totient is φ = 494712.

The previous prime is 1484143. The next prime is 1484177. The reversal of 1484172 is 2714841.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (1484177) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20578 + ... + 20649.

2^1484172 is an apocalyptic number.

1484172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1484172 is an abundant number, since it is smaller than the sum of its proper divisors (2267576).

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

1484172 is a wasteful number, since it uses less digits than its factorization.

1484172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41237 (or 41232 counting only the distinct ones).

The product of its digits is 1792, while the sum is 27.

The square root of 1484172 is about 1218.2659808104. The cubic root of 1484172 is about 114.0673655396.

The spelling of 1484172 in words is "one million, four hundred eighty-four thousand, one hundred seventy-two".