248941236 has 48 divisors (see below), whose sum is σ = 613476864. Its totient is φ = 78409056.

The previous prime is 248941229. The next prime is 248941271. The reversal of 248941236 is 632149842.

It is a junction number, because it is equal to n+sod(n) for n = 248941194 and 248941203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17475 + ... + 28341.

It is an arithmetic number, because the mean of its divisors is an integer number (12780768).

Almost surely, 2^248941236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248941236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306738432).

248941236 is an abundant number, since it is smaller than the sum of its proper divisors (364535628).

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

248941236 is a wasteful number, since it uses less digits than its factorization.

248941236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10980 (or 10978 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 248941236 is about 15777.8717195951. The cubic root of 248941236 is about 629.0699605314.

The spelling of 248941236 in words is "two hundred forty-eight million, nine hundred forty-one thousand, two hundred thirty-six".