2152698 has 8 divisors (see below), whose sum is σ = 4305408. Its totient is φ = 717564.

The previous prime is 2152691. The next prime is 2152729. The reversal of 2152698 is 8962512.

2152698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2152698 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2152691) 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, 179386 + ... + 179397.

It is an arithmetic number, because the mean of its divisors is an integer number (538176).

2^2152698 is an apocalyptic number.

2152698 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2152698 is a wasteful number, since it uses less digits than its factorization.

2152698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358788.

The product of its digits is 8640, while the sum is 33.

The square root of 2152698 is about 1467.2075517799. The cubic root of 2152698 is about 129.1202532283.

It can be divided in two parts, 2152 and 698, that added together give a triangular number (2850 = T₇₅).

The spelling of 2152698 in words is "two million, one hundred fifty-two thousand, six hundred ninety-eight".