2053346 has 4 divisors (see below), whose sum is σ = 3080022. Its totient is φ = 1026672.

The previous prime is 2053339. The next prime is 2053357. The reversal of 2053346 is 6433502.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6433502 = 2 ⋅3216751.

It can be written as a sum of positive squares in only one way, i.e., 1234321 + 819025 = 1111^2 + 905^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513335 + ... + 513338.

2^2053346 is an apocalyptic number.

2053346 is a deficient number, since it is larger than the sum of its proper divisors (1026676).

2053346 is a wasteful number, since it uses less digits than its factorization.

2053346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026675.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2053346 is about 1432.9501038068. The cubic root of 2053346 is about 127.1024861455.

Adding to 2053346 its reverse (6433502), we get a palindrome (8486848).

The spelling of 2053346 in words is "two million, fifty-three thousand, three hundred forty-six".