1124573 has 4 divisors (see below), whose sum is σ = 1127100. Its totient is φ = 1122048.

The previous prime is 1124561. The next prime is 1124581. The reversal of 1124573 is 3754211.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1044484 + 80089 = 1022^2 + 283^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124573 - 2⁶ = 1124509 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124593) 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, 398 + ... + 1551.

It is an arithmetic number, because the mean of its divisors is an integer number (281775).

2^1124573 is an apocalyptic number.

It is an amenable number.

1124573 is a deficient number, since it is larger than the sum of its proper divisors (2527).

1124573 is an equidigital number, since it uses as much as digits as its factorization.

1124573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526.

The product of its digits is 840, while the sum is 23.

The square root of 1124573 is about 1060.4588629457. The cubic root of 1124573 is about 103.9910310313.

Adding to 1124573 its reverse (3754211), we get a palindrome (4878784).

The spelling of 1124573 in words is "one million, one hundred twenty-four thousand, five hundred seventy-three".