245882231 has 8 divisors (see below), whose sum is σ = 281149440. Its totient is φ = 210650328.

The previous prime is 245882227. The next prime is 245882251. The reversal of 245882231 is 132288542.

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

It is not a de Polignac number, because 245882231 - 2² = 245882227 is a prime.

It is a super-2 number, since 2×245882231² = 120916143043074722, 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 = 245882191 and 245882200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245882251) 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, 8330 + ... + 23688.

It is an arithmetic number, because the mean of its divisors is an integer number (35143680).

Almost surely, 2^245882231 is an apocalyptic number.

245882231 is a deficient number, since it is larger than the sum of its proper divisors (35267209).

245882231 is a wasteful number, since it uses less digits than its factorization.

245882231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17653.

The product of its digits is 30720, while the sum is 35.

The square root of 245882231 is about 15680.6323533204. The cubic root of 245882231 is about 626.4826504683.

The spelling of 245882231 in words is "two hundred forty-five million, eight hundred eighty-two thousand, two hundred thirty-one".