233225807 has 4 divisors (see below), whose sum is σ = 233263800. Its totient is φ = 233187816.

The previous prime is 233225749. The next prime is 233225831. The reversal of 233225807 is 708522332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233225807 - 2¹⁴ = 233209423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233425807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7448 + ... + 22845.

It is an arithmetic number, because the mean of its divisors is an integer number (58315950).

Almost surely, 2^233225807 is an apocalyptic number.

233225807 is a deficient number, since it is larger than the sum of its proper divisors (37993).

233225807 is an equidigital number, since it uses as much as digits as its factorization.

233225807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37992.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 233225807 is about 15271.7322855006. The cubic root of 233225807 is about 615.5436680138.

The spelling of 233225807 in words is "two hundred thirty-three million, two hundred twenty-five thousand, eight hundred seven".