1124064 has 48 divisors (see below), whose sum is σ = 3281040. Its totient is φ = 374400.

The previous prime is 1124051. The next prime is 1124083. The reversal of 1124064 is 4604211.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214 + ... + 1514.

It is an arithmetic number, because the mean of its divisors is an integer number (68355).

2^1124064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1640520).

1124064 is an abundant number, since it is smaller than the sum of its proper divisors (2156976).

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

1124064 is a wasteful number, since it uses less digits than its factorization.

1124064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1124064 is about 1060.2188453334. The cubic root of 1124064 is about 103.9753393205.

Adding to 1124064 its reverse (4604211), we get a palindrome (5728275).

The spelling of 1124064 in words is "one million, one hundred twenty-four thousand, sixty-four".