1097466971 has 2 divisors, whose sum is σ = 1097466972. Its totient is φ = 1097466970.

The previous prime is 1097466959. The next prime is 1097466983. The reversal of 1097466971 is 1796647901.

It is a balanced prime because it is at equal distance from previous prime (1097466959) and next prime (1097466983).

It is a cyclic number.

It is not a de Polignac number, because 1097466971 - 2⁶ = 1097466907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1097436971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548733485 + 548733486.

It is an arithmetic number, because the mean of its divisors is an integer number (548733486).

Almost surely, 2^1097466971 is an apocalyptic number.

1097466971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1097466971 is an equidigital number, since it uses as much as digits as its factorization.

1097466971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 50.

The square root of 1097466971 is about 33128.0390454974. The cubic root of 1097466971 is about 1031.4871442089.

The spelling of 1097466971 in words is "one billion, ninety-seven million, four hundred sixty-six thousand, nine hundred seventy-one".