1124042 has 4 divisors (see below), whose sum is σ = 1686066. Its totient is φ = 562020.

The previous prime is 1124041. The next prime is 1124051. The reversal of 1124042 is 2404211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1079521 + 44521 = 1039^2 + 211^2 .

It is not an unprimeable number, because it can be changed into a prime (1124041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281009 + ... + 281012.

2^1124042 is an apocalyptic number.

1124042 is a deficient number, since it is larger than the sum of its proper divisors (562024).

1124042 is an equidigital number, since it uses as much as digits as its factorization.

1124042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562023.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1124042 is about 1060.2084700661. The cubic root of 1124042 is about 103.9746609866.

Adding to 1124042 its reverse (2404211), we get a palindrome (3528253).

It can be divided in two parts, 11 and 24042, that multiplied together give a palindrome (264462).

The spelling of 1124042 in words is "one million, one hundred twenty-four thousand, forty-two".