71260733 has 2 divisors, whose sum is σ = 71260734. Its totient is φ = 71260732.

The previous prime is 71260711. The next prime is 71260741. The reversal of 71260733 is 33706217.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56957209 + 14303524 = 7547^2 + 3782^2 .

It is a cyclic number.

It is not a de Polignac number, because 71260733 - 2⁸ = 71260477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 71260696 and 71260705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71260333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35630366 + 35630367.

It is an arithmetic number, because the mean of its divisors is an integer number (35630367).

Almost surely, 2^71260733 is an apocalyptic number.

It is an amenable number.

71260733 is a deficient number, since it is larger than the sum of its proper divisors (1).

71260733 is an equidigital number, since it uses as much as digits as its factorization.

71260733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 71260733 is about 8441.6072521766. The cubic root of 71260733 is about 414.5880326552.

The spelling of 71260733 in words is "seventy-one million, two hundred sixty thousand, seven hundred thirty-three".