8618401 has 8 divisors (see below), whose sum is σ = 9443808. Its totient is φ = 7800000.

The previous prime is 8618387. The next prime is 8618413. The reversal of 8618401 is 1048168.

8618401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8618401 - 2⁷ = 8618273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8618401.

It is not an unprimeable number, because it can be changed into a prime (8618501) 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, 1026 + ... + 4276.

It is an arithmetic number, because the mean of its divisors is an integer number (1180476).

Almost surely, 2^8618401 is an apocalyptic number.

It is an amenable number.

8618401 is a deficient number, since it is larger than the sum of its proper divisors (825407).

8618401 is a wasteful number, since it uses less digits than its factorization.

8618401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3503.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 8618401 is about 2935.7113277705. The cubic root of 8618401 is about 205.0259812401.

The spelling of 8618401 in words is "eight million, six hundred eighteen thousand, four hundred one".