234546533 has 8 divisors (see below), whose sum is σ = 252718200. Its totient is φ = 216393408.

The previous prime is 234546523. The next prime is 234546541. The reversal of 234546533 is 335645432.

It can be written as a sum of positive squares in 4 ways, for example, as 58564 + 234487969 = 242^2 + 15313^2 .

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 234546533 - 2⁴ = 234546517 is a prime.

It is a super-2 number, since 2×234546533² = 110024152284640178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234546493 and 234546502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234546523) 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, 33023 + ... + 39491.

It is an arithmetic number, because the mean of its divisors is an integer number (31589775).

Almost surely, 2^234546533 is an apocalyptic number.

It is an amenable number.

234546533 is a deficient number, since it is larger than the sum of its proper divisors (18171667).

234546533 is a wasteful number, since it uses less digits than its factorization.

234546533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9271.

The product of its digits is 129600, while the sum is 35.

The square root of 234546533 is about 15314.9121120560. The cubic root of 234546533 is about 616.7033949718.

The spelling of 234546533 in words is "two hundred thirty-four million, five hundred forty-six thousand, five hundred thirty-three".