2152998 has 12 divisors (see below), whose sum is σ = 4664868. Its totient is φ = 717660.

The previous prime is 2152973. The next prime is 2153051. The reversal of 2152998 is 8992512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59788 + ... + 59823.

It is an arithmetic number, because the mean of its divisors is an integer number (388739).

2^2152998 is an apocalyptic number.

2152998 is an abundant number, since it is smaller than the sum of its proper divisors (2511870).

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

2152998 is a wasteful number, since it uses less digits than its factorization.

2152998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119619 (or 119616 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 2152998 is about 1467.3097832428. The cubic root of 2152998 is about 129.1262510160.

The spelling of 2152998 in words is "two million, one hundred fifty-two thousand, nine hundred ninety-eight".