1382380 has 12 divisors (see below), whose sum is σ = 2903040. Its totient is φ = 552944.

The previous prime is 1382327. The next prime is 1382393. The reversal of 1382380 is 832831.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34540 + ... + 34579.

It is an arithmetic number, because the mean of its divisors is an integer number (241920).

2^1382380 is an apocalyptic number.

1382380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1382380 is an abundant number, since it is smaller than the sum of its proper divisors (1520660).

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

1382380 is a wasteful number, since it uses less digits than its factorization.

1382380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69128 (or 69126 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1382380 is about 1175.7465713324. The cubic root of 1382380 is about 111.3975947832.

The spelling of 1382380 in words is "one million, three hundred eighty-two thousand, three hundred eighty".