1122504 has 16 divisors (see below), whose sum is σ = 2806320. Its totient is φ = 374160.

The previous prime is 1122491. The next prime is 1122529. The reversal of 1122504 is 4052211.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23362 + ... + 23409.

It is an arithmetic number, because the mean of its divisors is an integer number (175395).

2^1122504 is an apocalyptic number.

It is an amenable number.

1122504 is an abundant number, since it is smaller than the sum of its proper divisors (1683816).

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

1122504 is a wasteful number, since it uses less digits than its factorization.

1122504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46780 (or 46776 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1122504 is about 1059.4828927359. The cubic root of 1122504 is about 103.9272173207.

Adding to 1122504 its reverse (4052211), we get a palindrome (5174715).

The spelling of 1122504 in words is "one million, one hundred twenty-two thousand, five hundred four".