10742881 has 2 divisors, whose sum is σ = 10742882. Its totient is φ = 10742880.

The previous prime is 10742869. The next prime is 10742887. The reversal of 10742881 is 18824701.

10742881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5832225 + 4910656 = 2415^2 + 2216^2 .

It is a cyclic number.

It is not a de Polignac number, because 10742881 - 2¹⁵ = 10710113 is a prime.

It is a super-2 number, since 2×10742881² = 230818984360322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10742887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5371440 + 5371441.

It is an arithmetic number, because the mean of its divisors is an integer number (5371441).

Almost surely, 2^10742881 is an apocalyptic number.

It is an amenable number.

10742881 is a deficient number, since it is larger than the sum of its proper divisors (1).

10742881 is an equidigital number, since it uses as much as digits as its factorization.

10742881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 10742881 is about 3277.6334450332. The cubic root of 10742881 is about 220.6515190672.

The spelling of 10742881 in words is "ten million, seven hundred forty-two thousand, eight hundred eighty-one".