247065879060 has 288 divisors, whose sum is σ = 1006232677632. Its totient is φ = 47389224960.

The previous prime is 247065879041. The next prime is 247065879097. The reversal of 247065879060 is 60978560742.

247065879060 is a `hidden beast` number, since 2 + 470 + 6 + 5 + 87 + 90 + 6 + 0 = 666.

It is a super-2 number, since 2×247065879060² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 247065878988 and 247065879006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 505429 + ... + 865788.

It is an arithmetic number, because the mean of its divisors is an integer number (3493863464).

Almost surely, 2^247065879060 is an apocalyptic number.

247065879060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

247065879060 is an abundant number, since it is smaller than the sum of its proper divisors (759166798572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

247065879060 is a wasteful number, since it uses less digits than its factorization.

247065879060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371263 (or 1371258 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 247065879060 in words is "two hundred forty-seven billion, sixty-five million, eight hundred seventy-nine thousand, sixty".