235041663 has 16 divisors (see below), whose sum is σ = 320002560. Its totient is φ = 153409536.

The previous prime is 235041637. The next prime is 235041673. The reversal of 235041663 is 366140532.

It is not a de Polignac number, because 235041663 - 2¹³ = 235033471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235041663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235041673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42906 + ... + 48072.

It is an arithmetic number, because the mean of its divisors is an integer number (20000160).

Almost surely, 2^235041663 is an apocalyptic number.

235041663 is a deficient number, since it is larger than the sum of its proper divisors (84960897).

235041663 is a wasteful number, since it uses less digits than its factorization.

235041663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5486.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 235041663 is about 15331.0685537571. The cubic root of 235041663 is about 617.1370455787.

The spelling of 235041663 in words is "two hundred thirty-five million, forty-one thousand, six hundred sixty-three".