8946121 has 8 divisors (see below), whose sum is σ = 9212544. Its totient is φ = 8682960.

The previous prime is 8946101. The next prime is 8946137. The reversal of 8946121 is 1216498.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8946121 - 2⁵ = 8946089 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (8946101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5431 + ... + 6883.

It is an arithmetic number, because the mean of its divisors is an integer number (1151568).

Almost surely, 2^8946121 is an apocalyptic number.

It is an amenable number.

8946121 is a deficient number, since it is larger than the sum of its proper divisors (266423).

8946121 is a wasteful number, since it uses less digits than its factorization.

8946121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631.

The product of its digits is 3456, while the sum is 31.

The square root of 8946121 is about 2991.0066867194. The cubic root of 8946121 is about 207.5924666514.

The spelling of 8946121 in words is "eight million, nine hundred forty-six thousand, one hundred twenty-one".