2097357 has 4 divisors (see below), whose sum is σ = 2796480. Its totient is φ = 1398236.

The previous prime is 2097349. The next prime is 2097373. The reversal of 2097357 is 7537902.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2097357 - 2³ = 2097349 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349557 + ... + 349562.

It is an arithmetic number, because the mean of its divisors is an integer number (699120).

2^2097357 is an apocalyptic number.

It is an amenable number.

2097357 is a deficient number, since it is larger than the sum of its proper divisors (699123).

2097357 is an equidigital number, since it uses as much as digits as its factorization.

2097357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699122.

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 2097357 is about 1448.2254658719. The cubic root of 2097357 is about 128.0041705998.

The spelling of 2097357 in words is "two million, ninety-seven thousand, three hundred fifty-seven".