1383522 has 16 divisors (see below), whose sum is σ = 3162432. Its totient is φ = 395280.

The previous prime is 1383521. The next prime is 1383553. The reversal of 1383522 is 2253831.

It is a junction number, because it is equal to n+sod(n) for n = 1383492 and 1383501.

It is not an unprimeable number, because it can be changed into a prime (1383521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16429 + ... + 16512.

It is an arithmetic number, because the mean of its divisors is an integer number (197652).

2^1383522 is an apocalyptic number.

1383522 is an abundant number, since it is smaller than the sum of its proper divisors (1778910).

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

1383522 is a wasteful number, since it uses less digits than its factorization.

1383522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32953.

The product of its digits is 1440, while the sum is 24.

The square root of 1383522 is about 1176.2321199491. The cubic root of 1383522 is about 111.4282619509.

The spelling of 1383522 in words is "one million, three hundred eighty-three thousand, five hundred twenty-two".