2052972 has 24 divisors (see below), whose sum is σ = 5322800. Its totient is φ = 684288.

The previous prime is 2052959. The next prime is 2052977. The reversal of 2052972 is 2792502.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2052977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9397 + ... + 9612.

2^2052972 is an apocalyptic number.

It is an amenable number.

2052972 is an abundant number, since it is smaller than the sum of its proper divisors (3269828).

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

2052972 is a wasteful number, since it uses less digits than its factorization.

2052972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19022 (or 19014 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2052972 is about 1432.8195978559. The cubic root of 2052972 is about 127.0947687879.

The spelling of 2052972 in words is "two million, fifty-two thousand, nine hundred seventy-two".