2081346 has 8 divisors (see below), whose sum is σ = 4162704. Its totient is φ = 693780.

The previous prime is 2081323. The next prime is 2081351. The reversal of 2081346 is 6431802.

It is a happy number.

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

2081346 is an admirable number.

It is a Curzon 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, 173440 + ... + 173451.

It is an arithmetic number, because the mean of its divisors is an integer number (520338).

2^2081346 is an apocalyptic number.

2081346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2081346 is a wasteful number, since it uses less digits than its factorization.

2081346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346896.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2081346 is about 1442.6870762574. The cubic root of 2081346 is about 127.6776148181.

The spelling of 2081346 in words is "two million, eighty-one thousand, three hundred forty-six".