248946 has 8 divisors (see below), whose sum is σ = 497904. Its totient is φ = 82980.

The previous prime is 248909. The next prime is 248971. The reversal of 248946 is 649842.

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

248946 is an admirable number.

It is a super-2 number, since 2×248946² = 123948221832, which contains 22 as substring.

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, 20740 + ... + 20751.

It is an arithmetic number, because the mean of its divisors is an integer number (62238).

2²⁴⁸⁹⁴⁶ is an apocalyptic number.

248946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248946 is a wasteful number, since it uses less digits than its factorization.

248946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41496.

The product of its digits is 13824, while the sum is 33.

The square root of 248946 is about 498.9448867360. The cubic root of 248946 is about 62.9073973353.

The spelling of 248946 in words is "two hundred forty-eight thousand, nine hundred forty-six".