235226565 has 64 divisors (see below), whose sum is σ = 483840000. Its totient is φ = 106201152.

The previous prime is 235226533. The next prime is 235226567. The reversal of 235226565 is 565622532.

235226565 is a `hidden beast` number, since 23 + 52 + 26 + 565 = 666.

It is not a de Polignac number, because 235226565 - 2⁵ = 235226533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235226567) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76936 + ... + 79934.

It is an arithmetic number, because the mean of its divisors is an integer number (7560000).

Almost surely, 2^235226565 is an apocalyptic number.

It is an amenable number.

235226565 is an abundant number, since it is smaller than the sum of its proper divisors (248613435).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235226565 is a wasteful number, since it uses less digits than its factorization.

235226565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103 (or 3097 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 235226565 is about 15337.0976719847. The cubic root of 235226565 is about 617.2988324481.

The spelling of 235226565 in words is "two hundred thirty-five million, two hundred twenty-six thousand, five hundred sixty-five".