248613 has 8 divisors (see below), whose sum is σ = 336000. Its totient is φ = 163488.

The previous prime is 248609. The next prime is 248621. The reversal of 248613 is 316842.

It is a happy number.

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

It is not a de Polignac number, because 248613 - 2² = 248609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248683) 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, 288 + ... + 761.

It is an arithmetic number, because the mean of its divisors is an integer number (42000).

2²⁴⁸⁶¹³ is an apocalyptic number.

It is an amenable number.

248613 is a deficient number, since it is larger than the sum of its proper divisors (87387).

248613 is a wasteful number, since it uses less digits than its factorization.

248613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131.

The product of its digits is 1152, while the sum is 24.

The square root of 248613 is about 498.6110708759. The cubic root of 248613 is about 62.8793356798.

It can be divided in two parts, 248 and 613, that added together give a triangular number (861 = T₄₁).

The spelling of 248613 in words is "two hundred forty-eight thousand, six hundred thirteen".