302097 has 4 divisors (see below), whose sum is σ = 402800. Its totient is φ = 201396.

The previous prime is 302053. The next prime is 302111. The reversal of 302097 is 790203.

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, and also an emirpimes, since its reverse is a distinct semiprime: 790203 = 3 ⋅263401.

It is not a de Polignac number, because 302097 - 2⁸ = 301841 is a prime.

It is a D-number.

It is a Duffinian number.

302097 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (302297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50347 + ... + 50352.

It is an arithmetic number, because the mean of its divisors is an integer number (100700).

2³⁰²⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

302097 is a deficient number, since it is larger than the sum of its proper divisors (100703).

302097 is a wasteful number, since it uses less digits than its factorization.

302097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100702.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 302097 is about 549.6335142620. The cubic root of 302097 is about 67.0989108619.

The spelling of 302097 in words is "three hundred two thousand, ninety-seven".