1124646 has 8 divisors (see below), whose sum is σ = 2249304. Its totient is φ = 374880.

The previous prime is 1124639. The next prime is 1124647. The reversal of 1124646 is 6464211.

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

1124646 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124647) 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, 93715 + ... + 93726.

It is an arithmetic number, because the mean of its divisors is an integer number (281163).

2^1124646 is an apocalyptic number.

1124646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1124646 is a wasteful number, since it uses less digits than its factorization.

1124646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187446.

The product of its digits is 1152, while the sum is 24.

The square root of 1124646 is about 1060.4932814497. The cubic root of 1124646 is about 103.9932811241.

Adding to 1124646 its reverse (6464211), we get a palindrome (7588857).

It can be divided in two parts, 1124 and 646, that added together give a triangular number (1770 = T₅₉).

The spelling of 1124646 in words is "one million, one hundred twenty-four thousand, six hundred forty-six".