8235961 has 4 divisors (see below), whose sum is σ = 8266624. Its totient is φ = 8205300.

The previous prime is 8235947. The next prime is 8235967. The reversal of 8235961 is 1695328.

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 8235961 - 2¹¹ = 8233913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8235967) 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, 14925 + ... + 15466.

It is an arithmetic number, because the mean of its divisors is an integer number (2066656).

Almost surely, 2^8235961 is an apocalyptic number.

It is an amenable number.

8235961 is a deficient number, since it is larger than the sum of its proper divisors (30663).

8235961 is a wasteful number, since it uses less digits than its factorization.

8235961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30662.

The product of its digits is 12960, while the sum is 34.

The square root of 8235961 is about 2869.8364064873. The cubic root of 8235961 is about 201.9473198573.

The spelling of 8235961 in words is "eight million, two hundred thirty-five thousand, nine hundred sixty-one".