235225722 has 8 divisors (see below), whose sum is σ = 470451456. Its totient is φ = 78408572.

The previous prime is 235225709. The next prime is 235225723. The reversal of 235225722 is 227522532.

It is a sphenic number, since it is the product of 3 distinct primes.

235225722 is an admirable number.

It is a super-2 number, since 2×235225722² = 110662280580842568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 235225722.

It is not an unprimeable number, because it can be changed into a prime (235225723) 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, 19602138 + ... + 19602149.

It is an arithmetic number, because the mean of its divisors is an integer number (58806432).

Almost surely, 2^235225722 is an apocalyptic number.

235225722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

235225722 is a wasteful number, since it uses less digits than its factorization.

235225722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39204292.

The product of its digits is 16800, while the sum is 30.

The square root of 235225722 is about 15337.0701895766. The cubic root of 235225722 is about 617.2980950263.

The spelling of 235225722 in words is "two hundred thirty-five million, two hundred twenty-five thousand, seven hundred twenty-two".