2120338 has 16 divisors (see below), whose sum is σ = 3582720. Its totient is φ = 932400.

The previous prime is 2120329. The next prime is 2120341. The reversal of 2120338 is 8330212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873 + ... + 2236.

It is an arithmetic number, because the mean of its divisors is an integer number (223920).

2^2120338 is an apocalyptic number.

2120338 is a deficient number, since it is larger than the sum of its proper divisors (1462382).

2120338 is a wasteful number, since it uses less digits than its factorization.

2120338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3153.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2120338 is about 1456.1380429066. The cubic root of 2120338 is about 128.4699925390.

The spelling of 2120338 in words is "two million, one hundred twenty thousand, three hundred thirty-eight".