2150768 has 20 divisors (see below), whose sum is σ = 4192440. Its totient is φ = 1068864.

The previous prime is 2150741. The next prime is 2150777. The reversal of 2150768 is 8670512.

It is a self number, because there is not a number n which added to its sum of digits gives 2150768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3371 + ... + 3957.

It is an arithmetic number, because the mean of its divisors is an integer number (209622).

2^2150768 is an apocalyptic number.

It is an amenable number.

2150768 is a deficient number, since it is larger than the sum of its proper divisors (2041672).

2150768 is a wasteful number, since it uses less digits than its factorization.

2150768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 2150768 is about 1466.5496923050. The cubic root of 2150768 is about 129.0816541308.

The spelling of 2150768 in words is "two million, one hundred fifty thousand, seven hundred sixty-eight".