2097862 has 8 divisors (see below), whose sum is σ = 3388896. Its totient is φ = 968232.

The previous prime is 2097859. The next prime is 2097883. The reversal of 2097862 is 2687902.

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

It is a d-powerful number, because it can be written as 2⁵ + 0 + 9² + 7² + 8³ + 6² + 2²¹ .

It is a congruent 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, 40318 + ... + 40369.

It is an arithmetic number, because the mean of its divisors is an integer number (423612).

2^2097862 is an apocalyptic number.

2097862 is a deficient number, since it is larger than the sum of its proper divisors (1291034).

2097862 is a wasteful number, since it uses less digits than its factorization.

2097862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80702.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2097862 is about 1448.3998066832. The cubic root of 2097862 is about 128.0144433571.

The spelling of 2097862 in words is "two million, ninety-seven thousand, eight hundred sixty-two".