235113444 has 18 divisors (see below), whose sum is σ = 594314630. Its totient is φ = 78371136.

The previous prime is 235113413. The next prime is 235113481. The reversal of 235113444 is 444311532.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 234457344 + 656100 = 15312^2 + 810^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×235113444² = 110556663099082272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3265429 + ... + 3265500.

Almost surely, 2^235113444 is an apocalyptic number.

It is an amenable number.

235113444 is an abundant number, since it is smaller than the sum of its proper divisors (359201186).

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

235113444 is a wasteful number, since it uses less digits than its factorization.

235113444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6530939 (or 6530934 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 235113444 is about 15333.4094056084. The cubic root of 235113444 is about 617.1998631020.

Adding to 235113444 its reverse (444311532), we get a palindrome (679424976).

The spelling of 235113444 in words is "two hundred thirty-five million, one hundred thirteen thousand, four hundred forty-four".