2120032 has 24 divisors (see below), whose sum is σ = 4223016. Its totient is φ = 1047552.

The previous prime is 2120021. The next prime is 2120051. The reversal of 2120032 is 2300212.

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, 2763 + ... + 3445.

It is an arithmetic number, because the mean of its divisors is an integer number (175959).

2^2120032 is an apocalyptic number.

It is an amenable number.

2120032 is a deficient number, since it is larger than the sum of its proper divisors (2102984).

2120032 is an equidigital number, since it uses as much as digits as its factorization.

2120032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2120032 is about 1456.0329666598. The cubic root of 2120032 is about 128.4638121235.

Adding to 2120032 its reverse (2300212), we get a palindrome (4420244).

The spelling of 2120032 in words is "two million, one hundred twenty thousand, thirty-two".