1124464 has 20 divisors (see below), whose sum is σ = 2377080. Its totient is φ = 511040.

The previous prime is 1124449. The next prime is 1124509. The reversal of 1124464 is 4644211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3019 + ... + 3370.

It is an arithmetic number, because the mean of its divisors is an integer number (118854).

2^1124464 is an apocalyptic number.

It is an amenable number.

1124464 is an abundant number, since it is smaller than the sum of its proper divisors (1252616).

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

1124464 is a wasteful number, since it uses less digits than its factorization.

1124464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6408 (or 6402 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 1124464 is about 1060.4074688534. The cubic root of 1124464 is about 103.9876711223.

Adding to 1124464 its reverse (4644211), we get a palindrome (5768675).

The spelling of 1124464 in words is "one million, one hundred twenty-four thousand, four hundred sixty-four".