1483720 has 48 divisors (see below), whose sum is σ = 3888540. Its totient is φ = 508032.

The previous prime is 1483717. The next prime is 1483721. The reversal of 1483720 is 273841.

It can be written as a sum of positive squares in 2 ways, for example, as 1483524 + 196 = 1218^2 + 14^2 .

It is not an unprimeable number, because it can be changed into a prime (1483721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1582 + ... + 2338.

2^1483720 is an apocalyptic number.

1483720 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 1483720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1944270).

1483720 is an abundant number, since it is smaller than the sum of its proper divisors (2404820).

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

1483720 is a wasteful number, since it uses less digits than its factorization.

1483720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 771 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 1483720 is about 1218.0804571127. The cubic root of 1483720 is about 114.0557847426.

The spelling of 1483720 in words is "one million, four hundred eighty-three thousand, seven hundred twenty".