2054210 has 8 divisors (see below), whose sum is σ = 3697596. Its totient is φ = 821680.

The previous prime is 2054207. The next prime is 2054231. The reversal of 2054210 is 124502.

It can be written as a sum of positive squares in 2 ways, for example, as 2019241 + 34969 = 1421^2 + 187^2 .

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, 102701 + ... + 102720.

2^2054210 is an apocalyptic number.

2054210 is a deficient number, since it is larger than the sum of its proper divisors (1643386).

2054210 is a wasteful number, since it uses less digits than its factorization.

2054210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205428.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 2054210 is about 1433.2515480543. The cubic root of 2054210 is about 127.1203108974.

Adding to 2054210 its reverse (124502), we get a palindrome (2178712).

The spelling of 2054210 in words is "two million, fifty-four thousand, two hundred ten".