2085734 has 12 divisors (see below), whose sum is σ = 3639564. Its totient is φ = 893844.

The previous prime is 2085731. The next prime is 2085737. The reversal of 2085734 is 4375802.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2085731) and next prime (2085737).

It is a junction number, because it is equal to n+sod(n) for n = 2085697 and 2085706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085731) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10544 + ... + 10739.

It is an arithmetic number, because the mean of its divisors is an integer number (303297).

2^2085734 is an apocalyptic number.

2085734 is a deficient number, since it is larger than the sum of its proper divisors (1553830).

2085734 is a wasteful number, since it uses less digits than its factorization.

2085734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21299 (or 21292 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2085734 is about 1444.2070488680. The cubic root of 2085734 is about 127.7672773280.

The spelling of 2085734 in words is "two million, eighty-five thousand, seven hundred thirty-four".