1204493612 has 24 divisors (see below), whose sum is σ = 2411300640. Its totient is φ = 515715840.

The previous prime is 1204493611. The next prime is 1204493621. The reversal of 1204493612 is 2163944021.

It is a super-2 number, since 2×1204493612² = 2901609722697613088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1204493611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9812 + ... + 50052.

It is an arithmetic number, because the mean of its divisors is an integer number (100470860).

Almost surely, 2^1204493612 is an apocalyptic number.

It is an amenable number.

1204493612 is an abundant number, since it is smaller than the sum of its proper divisors (1206807028).

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

1204493612 is a wasteful number, since it uses less digits than its factorization.

1204493612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41321 (or 41319 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 1204493612 is about 34705.8152475922. The cubic root of 1204493612 is about 1063.9833545081.

The spelling of 1204493612 in words is "one billion, two hundred four million, four hundred ninety-three thousand, six hundred twelve".