1097560847 has 2 divisors, whose sum is σ = 1097560848. Its totient is φ = 1097560846.

The previous prime is 1097560787. The next prime is 1097560879. The reversal of 1097560847 is 7480657901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1097560847 - 2²⁸ = 829125391 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1097568847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548780423 + 548780424.

It is an arithmetic number, because the mean of its divisors is an integer number (548780424).

Almost surely, 2^1097560847 is an apocalyptic number.

1097560847 is a deficient number, since it is larger than the sum of its proper divisors (1).

1097560847 is an equidigital number, since it uses as much as digits as its factorization.

1097560847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 1097560847 is about 33129.4558814358. The cubic root of 1097560847 is about 1031.5165540921.

The spelling of 1097560847 in words is "one billion, ninety-seven million, five hundred sixty thousand, eight hundred forty-seven".