2678472248 has 32 divisors (see below), whose sum is σ = 5261112000. Its totient is φ = 1276679040.

The previous prime is 2678472221. The next prime is 2678472263. The reversal of 2678472248 is 8422748762.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2678472196 and 2678472205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54743 + ... + 91398.

It is an arithmetic number, because the mean of its divisors is an integer number (164409750).

Almost surely, 2^2678472248 is an apocalyptic number.

It is an amenable number.

2678472248 is a deficient number, since it is larger than the sum of its proper divisors (2582639752).

2678472248 is a wasteful number, since it uses less digits than its factorization.

2678472248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146255 (or 146251 counting only the distinct ones).

The product of its digits is 2408448, while the sum is 50.

The square root of 2678472248 is about 51753.9587664557. The cubic root of 2678472248 is about 1388.7659194932.

The spelling of 2678472248 in words is "two billion, six hundred seventy-eight million, four hundred seventy-two thousand, two hundred forty-eight".