1204422544 has 40 divisors (see below), whose sum is σ = 2515325120. Its totient is φ = 555389568.

The previous prime is 1204422539. The next prime is 1204422551. The reversal of 1204422544 is 4452244021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336637 + ... + 340195.

It is an arithmetic number, because the mean of its divisors is an integer number (62883128).

Almost surely, 2^1204422544 is an apocalyptic number.

It is an amenable number.

1204422544 is an abundant number, since it is smaller than the sum of its proper divisors (1310902576).

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

1204422544 is a wasteful number, since it uses less digits than its factorization.

1204422544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5207 (or 5201 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 1204422544 is about 34704.7913694925. The cubic root of 1204422544 is about 1063.9624282435.

Adding to 1204422544 its reverse (4452244021), we get a palindrome (5656666565).

The spelling of 1204422544 in words is "one billion, two hundred four million, four hundred twenty-two thousand, five hundred forty-four".