2096658 has 32 divisors (see below), whose sum is σ = 4777920. Its totient is φ = 681120.

The previous prime is 2096639. The next prime is 2096681. The reversal of 2096658 is 8566902.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1741 + ... + 2687.

It is an arithmetic number, because the mean of its divisors is an integer number (149310).

2^2096658 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2096658, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2388960).

2096658 is an abundant number, since it is smaller than the sum of its proper divisors (2681262).

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

2096658 is a wasteful number, since it uses less digits than its factorization.

2096658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999 (or 993 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 2096658 is about 1447.9841159350. The cubic root of 2096658 is about 127.9899487550.

The spelling of 2096658 in words is "two million, ninety-six thousand, six hundred fifty-eight".