3231022 has 4 divisors (see below), whose sum is σ = 4846536. Its totient is φ = 1615510.

The previous prime is 3231001. The next prime is 3231023. The reversal of 3231022 is 2201323.

It is a happy number.

3231022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2201323 = 1033 ⋅2131.

It is a junction number, because it is equal to n+sod(n) for n = 3230993 and 3231011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231023) 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 as a sum of consecutive naturals, namely, 807754 + ... + 807757.

It is an arithmetic number, because the mean of its divisors is an integer number (1211634).

Almost surely, 2^3231022 is an apocalyptic number.

3231022 is a deficient number, since it is larger than the sum of its proper divisors (1615514).

3231022 is a wasteful number, since it uses less digits than its factorization.

3231022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615513.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3231022 is about 1797.5043810795. The cubic root of 3231022 is about 147.8359211576.

Adding to 3231022 its reverse (2201323), we get a palindrome (5432345).

The spelling of 3231022 in words is "three million, two hundred thirty-one thousand, twenty-two".