245498 has 8 divisors (see below), whose sum is σ = 401760. Its totient is φ = 111580.

The previous prime is 245477. The next prime is 245501. The reversal of 245498 is 894542.

245498 is an esthetic number in base 14, because in such base its adjacent digits differ by 1.

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 245498.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5558 + ... + 5601.

It is an arithmetic number, because the mean of its divisors is an integer number (50220).

2²⁴⁵⁴⁹⁸ is an apocalyptic number.

245498 is a deficient number, since it is larger than the sum of its proper divisors (156262).

245498 is a wasteful number, since it uses less digits than its factorization.

245498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11172.

The product of its digits is 11520, while the sum is 32.

The square root of 245498 is about 495.4775474227. The cubic root of 245498 is about 62.6156153310.

It can be divided in two parts, 2454 and 98, that added together give a palindrome (2552).

The spelling of 245498 in words is "two hundred forty-five thousand, four hundred ninety-eight".