1022132 has 12 divisors (see below), whose sum is σ = 1846656. Its totient is φ = 494520.

The previous prime is 1022129. The next prime is 1022137. The reversal of 1022132 is 2312201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3998 + ... + 4245.

It is an arithmetic number, because the mean of its divisors is an integer number (153888).

2^1022132 is an apocalyptic number.

It is an amenable number.

1022132 is a deficient number, since it is larger than the sum of its proper divisors (824524).

1022132 is a wasteful number, since it uses less digits than its factorization.

1022132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8278 (or 8276 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1022132 is about 1011.0054401436. The cubic root of 1022132 is about 100.7323567756.

Subtracting from 1022132 its sum of digits (11), we obtain a square (1022121 = 1011²).

Adding to 1022132 its reverse (2312201), we get a palindrome (3334333).

The spelling of 1022132 in words is "one million, twenty-two thousand, one hundred thirty-two".