235228461 has 8 divisors (see below), whose sum is σ = 337764000. Its totient is φ = 144755952.

The previous prime is 235228459. The next prime is 235228471. The reversal of 235228461 is 164822532.

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

It is not a de Polignac number, because 235228461 - 2¹ = 235228459 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235228421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3015711 + ... + 3015788.

It is an arithmetic number, because the mean of its divisors is an integer number (42220500).

Almost surely, 2^235228461 is an apocalyptic number.

It is an amenable number.

235228461 is a deficient number, since it is larger than the sum of its proper divisors (102535539).

235228461 is a wasteful number, since it uses less digits than its factorization.

235228461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6031515.

The product of its digits is 23040, while the sum is 33.

The square root of 235228461 is about 15337.1594827726. The cubic root of 235228461 is about 617.3004909844.

The spelling of 235228461 in words is "two hundred thirty-five million, two hundred twenty-eight thousand, four hundred sixty-one".