1974052204 has 12 divisors (see below), whose sum is σ = 3519772704. Its totient is φ = 968402864.

The previous prime is 1974052187. The next prime is 1974052207. The reversal of 1974052204 is 4022504791.

It is a self number, because there is not a number n which added to its sum of digits gives 1974052204.

It is not an unprimeable number, because it can be changed into a prime (1974052207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4655572 + ... + 4655995.

It is an arithmetic number, because the mean of its divisors is an integer number (293314392).

Almost surely, 2^1974052204 is an apocalyptic number.

It is an amenable number.

1974052204 is a deficient number, since it is larger than the sum of its proper divisors (1545720500).

1974052204 is a wasteful number, since it uses less digits than its factorization.

1974052204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9311624 (or 9311622 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 1974052204 is about 44430.3072688002. The cubic root of 1974052204 is about 1254.4486192345.

Adding to 1974052204 its reverse (4022504791), we get a palindrome (5996556995).

The spelling of 1974052204 in words is "one billion, nine hundred seventy-four million, fifty-two thousand, two hundred four".