248612752 has 10 divisors (see below), whose sum is σ = 481687238. Its totient is φ = 124306368.

The previous prime is 248612747. The next prime is 248612761. The reversal of 248612752 is 257216842.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 238270096 + 10342656 = 15436^2 + 3216^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7769133 + ... + 7769164.

Almost surely, 2^248612752 is an apocalyptic number.

It is an amenable number.

248612752 is a deficient number, since it is larger than the sum of its proper divisors (233074486).

248612752 is a wasteful number, since it uses less digits than its factorization.

248612752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15538305 (or 15538299 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 248612752 is about 15767.4586411381. The cubic root of 248612752 is about 628.7931477174.

The spelling of 248612752 in words is "two hundred forty-eight million, six hundred twelve thousand, seven hundred fifty-two".