248669612 has 6 divisors (see below), whose sum is σ = 435171828. Its totient is φ = 124334804.

The previous prime is 248669599. The next prime is 248669639. The reversal of 248669612 is 216966842.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31083698 + ... + 31083705.

It is an arithmetic number, because the mean of its divisors is an integer number (72528638).

Almost surely, 2^248669612 is an apocalyptic number.

It is an amenable number.

248669612 is a deficient number, since it is larger than the sum of its proper divisors (186502216).

248669612 is a wasteful number, since it uses less digits than its factorization.

248669612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62167407 (or 62167405 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 248669612 is about 15769.2616187316. The cubic root of 248669612 is about 628.8410809693.

The spelling of 248669612 in words is "two hundred forty-eight million, six hundred sixty-nine thousand, six hundred twelve".