1382424 has 16 divisors (see below), whose sum is σ = 3456120. Its totient is φ = 460800.

The previous prime is 1382419. The next prime is 1382449. The reversal of 1382424 is 4242831.

It is a super-2 number, since 2×1382424² = 3822192231552, which contains 22 as substring.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 57601 = 1382424 / (1 + 3 + 8 + 2 + 4 + 2 + 4).

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

It is a junction number, because it is equal to n+sod(n) for n = 1382394 and 1382403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28777 + ... + 28824.

2^1382424 is an apocalyptic number.

It is an amenable number.

1382424 is an abundant number, since it is smaller than the sum of its proper divisors (2073696).

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

1382424 is a wasteful number, since it uses less digits than its factorization.

1382424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57610 (or 57606 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 1382424 is about 1175.7652826989. The cubic root of 1382424 is about 111.3987766681.

It can be divided in two parts, 13824 and 24, that multiplied together give a 4-th power (331776 = 24⁴).

The spelling of 1382424 in words is "one million, three hundred eighty-two thousand, four hundred twenty-four".