235252743 has 16 divisors (see below), whose sum is σ = 348644736. Its totient is φ = 139886240.

The previous prime is 235252643. The next prime is 235252751. The reversal of 235252743 is 347252532.

It is a cyclic number.

It is not a de Polignac number, because 235252743 - 2¹² = 235248647 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235252753) 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, 65505 + ... + 69002.

It is an arithmetic number, because the mean of its divisors is an integer number (21790296).

Almost surely, 2^235252743 is an apocalyptic number.

235252743 is a deficient number, since it is larger than the sum of its proper divisors (113391993).

235252743 is a wasteful number, since it uses less digits than its factorization.

235252743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134574.

The product of its digits is 50400, while the sum is 33.

The square root of 235252743 is about 15337.9510691617. The cubic root of 235252743 is about 617.3217310089.

The spelling of 235252743 in words is "two hundred thirty-five million, two hundred fifty-two thousand, seven hundred forty-three".