234052481 has 8 divisors (see below), whose sum is σ = 266883624. Its totient is φ = 203339520.

The previous prime is 234052471. The next prime is 234052513. The reversal of 234052481 is 184250432.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 46362481 + 187690000 = 6809^2 + 13700^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 234052481 - 2²⁶ = 166943617 is a prime.

It is a super-2 number, since 2×234052481² = 109561127724510722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (234052421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529310 + ... + 529751.

It is an arithmetic number, because the mean of its divisors is an integer number (33360453).

Almost surely, 2^234052481 is an apocalyptic number.

It is an amenable number.

234052481 is a deficient number, since it is larger than the sum of its proper divisors (32831143).

234052481 is a wasteful number, since it uses less digits than its factorization.

234052481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059091.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 234052481 is about 15298.7738397559. The cubic root of 234052481 is about 616.2700797822.

It can be divided in two parts, 23 and 4052481, that added together give a palindrome (4052504).

The spelling of 234052481 in words is "two hundred thirty-four million, fifty-two thousand, four hundred eighty-one".