9046861 has 2 divisors, whose sum is σ = 9046862. Its totient is φ = 9046860.

The previous prime is 9046841. The next prime is 9046871. The reversal of 9046861 is 1686409.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5788836 + 3258025 = 2406^2 + 1805^2 .

It is an emirp because it is prime and its reverse (1686409) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9046861 - 2⁷ = 9046733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9046841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4523430 + 4523431.

It is an arithmetic number, because the mean of its divisors is an integer number (4523431).

Almost surely, 2^9046861 is an apocalyptic number.

It is an amenable number.

9046861 is a deficient number, since it is larger than the sum of its proper divisors (1).

9046861 is an equidigital number, since it uses as much as digits as its factorization.

9046861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 9046861 is about 3007.8000265975. The cubic root of 9046861 is about 208.3687753391.

The spelling of 9046861 in words is "nine million, forty-six thousand, eight hundred sixty-one".