9452881 has 2 divisors, whose sum is σ = 9452882. Its totient is φ = 9452880.

The previous prime is 9452873. The next prime is 9452897. The reversal of 9452881 is 1882549.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6760000 + 2692881 = 2600^2 + 1641^2 .

It is a cyclic number.

It is not a de Polignac number, because 9452881 - 2³ = 9452873 is a prime.

It is a super-2 number, since 2×9452881² = 178713918400322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9452881.

It is not a weakly prime, because it can be changed into another prime (9452801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4726440 + 4726441.

It is an arithmetic number, because the mean of its divisors is an integer number (4726441).

Almost surely, 2^9452881 is an apocalyptic number.

It is an amenable number.

9452881 is a deficient number, since it is larger than the sum of its proper divisors (1).

9452881 is an equidigital number, since it uses as much as digits as its factorization.

9452881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 37.

The square root of 9452881 is about 3074.5537887635. The cubic root of 9452881 is about 211.4404447183.

It can be divided in two parts, 94 and 52881, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 9452881 in words is "nine million, four hundred fifty-two thousand, eight hundred eighty-one".