234288270 has 48 divisors (see below), whose sum is σ = 614867760. Its totient is φ = 61890432.

The previous prime is 234288239. The next prime is 234288277. The reversal of 234288270 is 72882432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234288277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2535 + ... + 21794.

It is an arithmetic number, because the mean of its divisors is an integer number (12809745).

Almost surely, 2^234288270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234288270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307433880).

234288270 is an abundant number, since it is smaller than the sum of its proper divisors (380579490).

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

234288270 is a wasteful number, since it uses less digits than its factorization.

234288270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24449 (or 24446 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 234288270 is about 15306.4780403593. The cubic root of 234288270 is about 616.4769577960.

The spelling of 234288270 in words is "two hundred thirty-four million, two hundred eighty-eight thousand, two hundred seventy".