1204630612 has 48 divisors (see below), whose sum is σ = 2309529600. Its totient is φ = 548016480.

The previous prime is 1204630561. The next prime is 1204630621. The reversal of 1204630612 is 2160364021.

It is a super-2 number, since 2×1204630612² = 2902269822734989088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164689 + ... + 171847.

It is an arithmetic number, because the mean of its divisors is an integer number (48115200).

Almost surely, 2^1204630612 is an apocalyptic number.

It is an amenable number.

1204630612 is a deficient number, since it is larger than the sum of its proper divisors (1104898988).

1204630612 is a wasteful number, since it uses less digits than its factorization.

1204630612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7276 (or 7274 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1204630612 is about 34707.7889241017. The cubic root of 1204630612 is about 1064.0236923984.

Adding to 1204630612 its reverse (2160364021), we get a palindrome (3364994633).

The spelling of 1204630612 in words is "one billion, two hundred four million, six hundred thirty thousand, six hundred twelve".