248419 has 8 divisors (see below), whose sum is σ = 261072. Its totient is φ = 236160.

The previous prime is 248407. The next prime is 248431. The reversal of 248419 is 914842.

It is an interprime number because it is at equal distance from previous prime (248407) and next prime (248431).

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

It is not a de Polignac number, because 248419 - 2⁷ = 248291 is a prime.

It is a super-2 number, since 2×248419² = 123423999122, which contains 22 as substring.

It is a Duffinian number.

248419 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (248119) 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, 2952 + ... + 3034.

It is an arithmetic number, because the mean of its divisors is an integer number (32634).

2²⁴⁸⁴¹⁹ is an apocalyptic number.

248419 is a deficient number, since it is larger than the sum of its proper divisors (12653).

248419 is an equidigital number, since it uses as much as digits as its factorization.

248419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197.

The product of its digits is 2304, while the sum is 28.

The square root of 248419 is about 498.4164925040. The cubic root of 248419 is about 62.8629758951.

The spelling of 248419 in words is "two hundred forty-eight thousand, four hundred nineteen".