2159952 has 40 divisors (see below), whose sum is σ = 5910336. Its totient is φ = 677376.

The previous prime is 2159951. The next prime is 2159957. The reversal of 2159952 is 2599512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2159951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508 + ... + 2139.

2^2159952 is an apocalyptic number.

It is an amenable number.

2159952 is an abundant number, since it is smaller than the sum of its proper divisors (3750384).

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

2159952 is a wasteful number, since it uses less digits than its factorization.

2159952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675 (or 2669 counting only the distinct ones).

The product of its digits is 8100, while the sum is 33.

The square root of 2159952 is about 1469.6775156476. The cubic root of 2159952 is about 129.2651238683.

The spelling of 2159952 in words is "two million, one hundred fifty-nine thousand, nine hundred fifty-two".