928101 has 4 divisors (see below), whose sum is σ = 1237472. Its totient is φ = 618732.

The previous prime is 928099. The next prime is 928111. The reversal of 928101 is 101829.

928101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is not a de Polignac number, because 928101 - 2¹ = 928099 is a prime.

It is a super-2 number, since 2×928101² = 1722742932402, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

928101 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 928101.

It is not an unprimeable number, because it can be changed into a prime (928111) 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, 154681 + ... + 154686.

It is an arithmetic number, because the mean of its divisors is an integer number (309368).

2⁹²⁸¹⁰¹ is an apocalyptic number.

It is an amenable number.

928101 is a deficient number, since it is larger than the sum of its proper divisors (309371).

928101 is a wasteful number, since it uses less digits than its factorization.

928101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309370.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 928101 is about 963.3799873363. The cubic root of 928101 is about 97.5435177202.

The spelling of 928101 in words is "nine hundred twenty-eight thousand, one hundred one".