234193448 has 8 divisors (see below), whose sum is σ = 439112730. Its totient is φ = 117096720.

The previous prime is 234193441. The next prime is 234193451. The reversal of 234193448 is 844391432.

It can be written as a sum of positive squares in only one way, i.e., 122722084 + 111471364 = 11078^2 + 10558^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×234193448² = 109693142172257408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234193441) by changing a digit.

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 as a sum of consecutive naturals, namely, 14637083 + ... + 14637098.

Almost surely, 2^234193448 is an apocalyptic number.

It is an amenable number.

234193448 is a deficient number, since it is larger than the sum of its proper divisors (204919282).

234193448 is a wasteful number, since it uses less digits than its factorization.

234193448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29274187 (or 29274183 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 234193448 is about 15303.3802801865. The cubic root of 234193448 is about 616.3937789753.

The spelling of 234193448 in words is "two hundred thirty-four million, one hundred ninety-three thousand, four hundred forty-eight".