1122384004 has 27 divisors (see below), whose sum is σ = 2285808357. Its totient is φ = 480820704.

The previous prime is 1122384001. The next prime is 1122384019. The reversal of 1122384004 is 4004832211.

The square root of 1122384004 is 33502.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 23328900 + 1099055104 = 4830^2 + 33152^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1122384004.

It is not an unprimeable number, because it can be changed into a prime (1122384001) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 467832 + ... + 470224.

Almost surely, 2^1122384004 is an apocalyptic number.

1122384004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1122384004 is the 33502-nd square number.

It is an amenable number.

1122384004 is an abundant number, since it is smaller than the sum of its proper divisors (1163424353).

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

1122384004 is an frugal number, since it uses more digits than its factorization.

1122384004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804 (or 2402 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The cubic root of 1122384004 is about 1039.2351390561.

Multiplying 1122384004 by its sum of digits (25), we get a square (28059600100 = 167510²).

The spelling of 1122384004 in words is "one billion, one hundred twenty-two million, three hundred eighty-four thousand, four".