9458861 has 2 divisors, whose sum is σ = 9458862. Its totient is φ = 9458860.

The previous prime is 9458849. The next prime is 9458887. The reversal of 9458861 is 1688549.

9458861 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5317636 + 4141225 = 2306^2 + 2035^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9458861 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9458261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4729430 + 4729431.

It is an arithmetic number, because the mean of its divisors is an integer number (4729431).

Almost surely, 2^9458861 is an apocalyptic number.

It is an amenable number.

9458861 is a deficient number, since it is larger than the sum of its proper divisors (1).

9458861 is an equidigital number, since it uses as much as digits as its factorization.

9458861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 41.

The square root of 9458861 is about 3075.5261338509. The cubic root of 9458861 is about 211.4850218627.

It can be divided in two parts, 94588 and 61, that added together give a palindrome (94649).

The spelling of 9458861 in words is "nine million, four hundred fifty-eight thousand, eight hundred sixty-one".