235097 has 4 divisors (see below), whose sum is σ = 236340. Its totient is φ = 233856.

The previous prime is 235091. The next prime is 235099. The reversal of 235097 is 790532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 59536 + 175561 = 244^2 + 419^2 .

It is a cyclic number.

It is not a de Polignac number, because 235097 - 2¹² = 231001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235091) 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, 272 + ... + 737.

It is an arithmetic number, because the mean of its divisors is an integer number (59085).

2²³⁵⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

235097 is a deficient number, since it is larger than the sum of its proper divisors (1243).

235097 is a wasteful number, since it uses less digits than its factorization.

235097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 235097 is about 484.8680232806. The cubic root of 235097 is about 61.7185473635.

The spelling of 235097 in words is "two hundred thirty-five thousand, ninety-seven".