1483920 has 100 divisors (see below), whose sum is σ = 5176380. Its totient is φ = 393984.

The previous prime is 1483907. The next prime is 1483927. The reversal of 1483920 is 293841.

It can be written as a sum of positive squares in 2 ways, for example, as 1016064 + 467856 = 1008^2 + 684^2 .

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

It is a nialpdrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1483927) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6366 + ... + 6594.

2^1483920 is an apocalyptic number.

1483920 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 1483920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2588190).

1483920 is an abundant number, since it is smaller than the sum of its proper divisors (3692460).

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

1483920 is a wasteful number, since it uses less digits than its factorization.

1483920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1483920 is about 1218.1625507296. The cubic root of 1483920 is about 114.0609092791.

The spelling of 1483920 in words is "one million, four hundred eighty-three thousand, nine hundred twenty".