245498327 has 4 divisors (see below), whose sum is σ = 245878416. Its totient is φ = 245118240.

The previous prime is 245498317. The next prime is 245498347. The reversal of 245498327 is 723894542.

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 245498327 - 2²² = 241304023 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 (245498317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189074 + ... + 190367.

It is an arithmetic number, because the mean of its divisors is an integer number (61469604).

Almost surely, 2^245498327 is an apocalyptic number.

245498327 is a deficient number, since it is larger than the sum of its proper divisors (380089).

245498327 is an equidigital number, since it uses as much as digits as its factorization.

245498327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380088.

The product of its digits is 483840, while the sum is 44.

The square root of 245498327 is about 15668.3862283261. The cubic root of 245498327 is about 626.1564313202.

The spelling of 245498327 in words is "two hundred forty-five million, four hundred ninety-eight thousand, three hundred twenty-seven".