2100938 has 8 divisors (see below), whose sum is σ = 3601632. Its totient is φ = 900396.

The previous prime is 2100929. The next prime is 2100941. The reversal of 2100938 is 8390012.

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

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, 75020 + ... + 75047.

It is an arithmetic number, because the mean of its divisors is an integer number (450204).

2^2100938 is an apocalyptic number.

2100938 is a deficient number, since it is larger than the sum of its proper divisors (1500694).

2100938 is a wasteful number, since it uses less digits than its factorization.

2100938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150076.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2100938 is about 1449.4612792345. The cubic root of 2100938 is about 128.0769800616.

The spelling of 2100938 in words is "two million, one hundred thousand, nine hundred thirty-eight".