2085345 has 40 divisors (see below), whose sum is σ = 3949440. Its totient is φ = 1049760.

The previous prime is 2085331. The next prime is 2085353. The reversal of 2085345 is 5435802.

It is not a de Polignac number, because 2085345 - 2⁷ = 2085217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

2085345 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7560 + ... + 7830.

It is an arithmetic number, because the mean of its divisors is an integer number (98736).

2^2085345 is an apocalyptic number.

It is an amenable number.

2085345 is a deficient number, since it is larger than the sum of its proper divisors (1864095).

2085345 is a wasteful number, since it uses less digits than its factorization.

2085345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2085345 is about 1444.0723666077. The cubic root of 2085345 is about 127.7593337518.

The spelling of 2085345 in words is "two million, eighty-five thousand, three hundred forty-five".