10771493 has 2 divisors, whose sum is σ = 10771494. Its totient is φ = 10771492.

The previous prime is 10771487. The next prime is 10771511. The reversal of 10771493 is 39417701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10543009 + 228484 = 3247^2 + 478^2 .

It is an emirp because it is prime and its reverse (39417701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10771493 - 2⁸ = 10771237 is a prime.

It is a super-2 number, since 2×10771493² = 232050122898098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10771433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5385746 + 5385747.

It is an arithmetic number, because the mean of its divisors is an integer number (5385747).

Almost surely, 2^10771493 is an apocalyptic number.

It is an amenable number.

10771493 is a deficient number, since it is larger than the sum of its proper divisors (1).

10771493 is an equidigital number, since it uses as much as digits as its factorization.

10771493 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 32.

The square root of 10771493 is about 3281.9952772666. The cubic root of 10771493 is about 220.8472358005.

The spelling of 10771493 in words is "ten million, seven hundred seventy-one thousand, four hundred ninety-three".