235354023 has 6 divisors (see below), whose sum is σ = 339955824. Its totient is φ = 156902676.

The previous prime is 235354019. The next prime is 235354037. The reversal of 235354023 is 320453532.

It is not a de Polignac number, because 235354023 - 2² = 235354019 is a prime.

It is a super-2 number, since 2×235354023² = 110783032284569058, which contains 22 as substring.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235354013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13075215 + ... + 13075232.

It is an arithmetic number, because the mean of its divisors is an integer number (56659304).

Almost surely, 2^235354023 is an apocalyptic number.

235354023 is a deficient number, since it is larger than the sum of its proper divisors (104601801).

235354023 is a wasteful number, since it uses less digits than its factorization.

235354023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26150453 (or 26150450 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 235354023 is about 15341.2523282814. The cubic root of 235354023 is about 617.4103071986.

The spelling of 235354023 in words is "two hundred thirty-five million, three hundred fifty-four thousand, twenty-three".