1086847272 has 96 divisors (see below), whose sum is σ = 3541137600. Its totient is φ = 294181632.

The previous prime is 1086847271. The next prime is 1086847277. The reversal of 1086847272 is 2727486801.

1086847272 is a `hidden beast` number, since 108 + 6 + 8 + 472 + 72 = 666.

It is not an unprimeable number, because it can be changed into a prime (1086847271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47173 + ... + 66324.

It is an arithmetic number, because the mean of its divisors is an integer number (36886850).

Almost surely, 2^1086847272 is an apocalyptic number.

1086847272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1086847272 is an abundant number, since it is smaller than the sum of its proper divisors (2454290328).

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

1086847272 is a wasteful number, since it uses less digits than its factorization.

1086847272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113535 (or 113528 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 1086847272 is about 32967.3667738265. The cubic root of 1086847272 is about 1028.1492740480.

The spelling of 1086847272 in words is "one billion, eighty-six million, eight hundred forty-seven thousand, two hundred seventy-two".