248052877 has 4 divisors (see below), whose sum is σ = 248483356. Its totient is φ = 247622400.

The previous prime is 248052859. The next prime is 248052983. The reversal of 248052877 is 778250842.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 219899241 + 28153636 = 14829^2 + 5306^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-248052877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248052577) 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, 214374 + ... + 215527.

It is an arithmetic number, because the mean of its divisors is an integer number (62120839).

Almost surely, 2^248052877 is an apocalyptic number.

It is an amenable number.

248052877 is a deficient number, since it is larger than the sum of its proper divisors (430479).

248052877 is an equidigital number, since it uses as much as digits as its factorization.

248052877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430478.

The product of its (nonzero) digits is 250880, while the sum is 43.

The square root of 248052877 is about 15749.6945049737. The cubic root of 248052877 is about 628.3207796666.

The spelling of 248052877 in words is "two hundred forty-eight million, fifty-two thousand, eight hundred seventy-seven".