235306534 has 8 divisors (see below), whose sum is σ = 360469728. Its totient is φ = 115149960.

The previous prime is 235306531. The next prime is 235306541. The reversal of 235306534 is 435603532.

It is a happy number.

235306534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×235306534³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 235306496 and 235306505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235306531) 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, 1251537 + ... + 1251724.

It is an arithmetic number, because the mean of its divisors is an integer number (45058716).

Almost surely, 2^235306534 is an apocalyptic number.

235306534 is a deficient number, since it is larger than the sum of its proper divisors (125163194).

235306534 is a wasteful number, since it uses less digits than its factorization.

235306534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503310.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 235306534 is about 15339.7044951981. The cubic root of 235306534 is about 617.3687780305.

The spelling of 235306534 in words is "two hundred thirty-five million, three hundred six thousand, five hundred thirty-four".