248717674 has 4 divisors (see below), whose sum is σ = 373076514. Its totient is φ = 124358836.

The previous prime is 248717671. The next prime is 248717723. The reversal of 248717674 is 476717842.

248717674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 178409449 + 70308225 = 13357^2 + 8385^2 .

It is not an unprimeable number, because it can be changed into a prime (248717671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62179417 + ... + 62179420.

Almost surely, 2^248717674 is an apocalyptic number.

248717674 is a deficient number, since it is larger than the sum of its proper divisors (124358840).

248717674 is a wasteful number, since it uses less digits than its factorization.

248717674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124358839.

The product of its digits is 526848, while the sum is 46.

The square root of 248717674 is about 15770.7854591964. The cubic root of 248717674 is about 628.8815917671.

The spelling of 248717674 in words is "two hundred forty-eight million, seven hundred seventeen thousand, six hundred seventy-four".