248772283 has 4 divisors (see below), whose sum is σ = 248830360. Its totient is φ = 248714208.

The previous prime is 248772257. The next prime is 248772287. The reversal of 248772283 is 382277842.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 382277842 = 2 ⋅191138921.

It is a cyclic number.

It is not a de Polignac number, because 248772283 - 2²⁵ = 215217851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248772287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22053 + ... + 31366.

It is an arithmetic number, because the mean of its divisors is an integer number (62207590).

Almost surely, 2^248772283 is an apocalyptic number.

248772283 is a deficient number, since it is larger than the sum of its proper divisors (58077).

248772283 is an equidigital number, since it uses as much as digits as its factorization.

248772283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58076.

The product of its digits is 301056, while the sum is 43.

The square root of 248772283 is about 15772.5166983586. The cubic root of 248772283 is about 628.9276146078.

The spelling of 248772283 in words is "two hundred forty-eight million, seven hundred seventy-two thousand, two hundred eighty-three".