1042093 has 8 divisors (see below), whose sum is σ = 1181600. Its totient is φ = 911088.

The previous prime is 1042091. The next prime is 1042099. The reversal of 1042093 is 3902401.

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

It is not a de Polignac number, because 1042093 - 2¹ = 1042091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

1042093 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1042093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042091) 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, 1863 + ... + 2356.

It is an arithmetic number, because the mean of its divisors is an integer number (147700).

2^1042093 is an apocalyptic number.

1042093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1042093 is a deficient number, since it is larger than the sum of its proper divisors (139507).

1042093 is a wasteful number, since it uses less digits than its factorization.

1042093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4251.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1042093 is about 1020.8295646189. The cubic root of 1042093 is about 101.3838609490.

Adding to 1042093 its reverse (3902401), we get a palindrome (4944494).

It can be divided in two parts, 104 and 2093, that added together give a cube (2197 = 13³).

The spelling of 1042093 in words is "one million, forty-two thousand, ninety-three".