235031264 has 24 divisors (see below), whose sum is σ = 498312360. Its totient is φ = 108475776.

The previous prime is 235031263. The next prime is 235031317. The reversal of 235031264 is 462130532.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235031263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282074 + ... + 282905.

It is an arithmetic number, because the mean of its divisors is an integer number (20763015).

Almost surely, 2^235031264 is an apocalyptic number.

It is an amenable number.

235031264 is an abundant number, since it is smaller than the sum of its proper divisors (263281096).

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

235031264 is a wasteful number, since it uses less digits than its factorization.

235031264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565002 (or 564994 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 235031264 is about 15330.7294020865. The cubic root of 235031264 is about 617.1279440677.

Adding to 235031264 its reverse (462130532), we get a palindrome (697161796).

The spelling of 235031264 in words is "two hundred thirty-five million, thirty-one thousand, two hundred sixty-four".