2097141 has 8 divisors (see below), whose sum is σ = 2805600. Its totient is φ = 1393392.

The previous prime is 2097133. The next prime is 2097143. The reversal of 2097141 is 1417902.

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

It is not a de Polignac number, because 2097141 - 2³ = 2097133 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46 + ... + 2048.

It is an arithmetic number, because the mean of its divisors is an integer number (350700).

2^2097141 is an apocalyptic number.

It is an amenable number.

2097141 is a deficient number, since it is larger than the sum of its proper divisors (708459).

2097141 is a wasteful number, since it uses less digits than its factorization.

2097141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 2097141 is about 1448.1508899283. The cubic root of 2097141 is about 127.9997762040. Note that the first 3 decimals are identical.

It can be divided in two parts, 20971 and 41, that added together give a palindrome (21012).

The spelling of 2097141 in words is "two million, ninety-seven thousand, one hundred forty-one".