1481872 has 40 divisors (see below), whose sum is σ = 3339072. Its totient is φ = 624000.

The previous prime is 1481849. The next prime is 1481881. The reversal of 1481872 is 2781841.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11247 + ... + 11377.

2^1481872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1481872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1669536).

1481872 is an abundant number, since it is smaller than the sum of its proper divisors (1857200).

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

1481872 is a wasteful number, since it uses less digits than its factorization.

1481872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 241 counting only the distinct ones).

The product of its digits is 3584, while the sum is 31.

The square root of 1481872 is about 1217.3216501812. The cubic root of 1481872 is about 114.0084122242.

Subtracting from 1481872 its sum of digits (31), we obtain a palindrome (1481841).

The spelling of 1481872 in words is "one million, four hundred eighty-one thousand, eight hundred seventy-two".