8928401 has 4 divisors (see below), whose sum is σ = 9011952. Its totient is φ = 8844852.

The previous prime is 8928389. The next prime is 8928407. The reversal of 8928401 is 1048298.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1048298 = 2 ⋅524149.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8928401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8928407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41615 + ... + 41828.

It is an arithmetic number, because the mean of its divisors is an integer number (2252988).

Almost surely, 2^8928401 is an apocalyptic number.

It is an amenable number.

8928401 is a deficient number, since it is larger than the sum of its proper divisors (83551).

8928401 is a wasteful number, since it uses less digits than its factorization.

8928401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83550.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 8928401 is about 2988.0430050453. The cubic root of 8928401 is about 207.4553133558.

The spelling of 8928401 in words is "eight million, nine hundred twenty-eight thousand, four hundred one".