1971472703 has 2 divisors, whose sum is σ = 1971472704. Its totient is φ = 1971472702.

The previous prime is 1971472687. The next prime is 1971472709. The reversal of 1971472703 is 3072741791.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1971472703 - 2⁴ = 1971472687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1971472709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 985736351 + 985736352.

It is an arithmetic number, because the mean of its divisors is an integer number (985736352).

Almost surely, 2^1971472703 is an apocalyptic number.

1971472703 is a deficient number, since it is larger than the sum of its proper divisors (1).

1971472703 is an equidigital number, since it uses as much as digits as its factorization.

1971472703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 1971472703 is about 44401.2691597887. The cubic root of 1971472703 is about 1253.9019835852.

The spelling of 1971472703 in words is "one billion, nine hundred seventy-one million, four hundred seventy-two thousand, seven hundred three".