82235753 has 4 divisors (see below), whose sum is σ = 82371840. Its totient is φ = 82099668.

The previous prime is 82235731. The next prime is 82235801. The reversal of 82235753 is 35753228.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 82235753 - 2⁶ = 82235689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (82235353) 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, 67133 + ... + 68346.

It is an arithmetic number, because the mean of its divisors is an integer number (20592960).

Almost surely, 2^82235753 is an apocalyptic number.

It is an amenable number.

82235753 is a deficient number, since it is larger than the sum of its proper divisors (136087).

82235753 is a wasteful number, since it uses less digits than its factorization.

82235753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136086.

The product of its digits is 50400, while the sum is 35.

The square root of 82235753 is about 9068.3930770562. The cubic root of 82235753 is about 434.8641016449.

The spelling of 82235753 in words is "eighty-two million, two hundred thirty-five thousand, seven hundred fifty-three".