2905678152 has 48 divisors (see below), whose sum is σ = 8474897340. Its totient is φ = 894054528.

The previous prime is 2905678147. The next prime is 2905678169. The reversal of 2905678152 is 2518765092.

2905678152 is a `hidden beast` number, since 2 + 9 + 0 + 567 + 81 + 5 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2202049476 + 703628676 = 46926^2 + 26526^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2905678098 and 2905678107.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1551243 + ... + 1553114.

Almost surely, 2^2905678152 is an apocalyptic number.

It is an amenable number.

2905678152 is an abundant number, since it is smaller than the sum of its proper divisors (5569219188).

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

2905678152 is a wasteful number, since it uses less digits than its factorization.

2905678152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3104382 (or 3104375 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 2905678152 is about 53904.3426079940. The cubic root of 2905678152 is about 1426.9732633151.

The spelling of 2905678152 in words is "two billion, nine hundred five million, six hundred seventy-eight thousand, one hundred fifty-two".