248772914 has 8 divisors (see below), whose sum is σ = 401863980. Its totient is φ = 114818256.

The previous prime is 248772863. The next prime is 248772971. The reversal of 248772914 is 419277842.

It can be written as a sum of positive squares in 2 ways, for example, as 203547289 + 45225625 = 14267^2 + 6725^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4784069 + ... + 4784120.

Almost surely, 2^248772914 is an apocalyptic number.

248772914 is a deficient number, since it is larger than the sum of its proper divisors (153091066).

248772914 is a wasteful number, since it uses less digits than its factorization.

248772914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9568204.

The product of its digits is 225792, while the sum is 44.

The square root of 248772914 is about 15772.5367014948. The cubic root of 248772914 is about 628.9281463565.

The spelling of 248772914 in words is "two hundred forty-eight million, seven hundred seventy-two thousand, nine hundred fourteen".