2100832 has 12 divisors (see below), whose sum is σ = 4136076. Its totient is φ = 1050400.

The previous prime is 2100821. The next prime is 2100841. The reversal of 2100832 is 2380012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32794 + ... + 32857.

It is an arithmetic number, because the mean of its divisors is an integer number (344673).

2^2100832 is an apocalyptic number.

It is an amenable number.

2100832 is a deficient number, since it is larger than the sum of its proper divisors (2035244).

2100832 is an equidigital number, since it uses as much as digits as its factorization.

2100832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65661 (or 65653 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2100832 is about 1449.4247134639. The cubic root of 2100832 is about 128.0748260415.

Adding to 2100832 its reverse (2380012), we get a palindrome (4480844).

The spelling of 2100832 in words is "two million, one hundred thousand, eight hundred thirty-two".