2051652 has 12 divisors (see below), whose sum is σ = 4787216. Its totient is φ = 683880.

The previous prime is 2051641. The next prime is 2051653. The reversal of 2051652 is 2561502.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2051653) 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, 85474 + ... + 85497.

2^2051652 is an apocalyptic number.

It is an amenable number.

2051652 is an abundant number, since it is smaller than the sum of its proper divisors (2735564).

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

2051652 is a wasteful number, since it uses less digits than its factorization.

2051652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170978 (or 170976 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2051652 is about 1432.3588935738. The cubic root of 2051652 is about 127.0675235611.

The spelling of 2051652 in words is "two million, fifty-one thousand, six hundred fifty-two".