1448616612 has 24 divisors (see below), whose sum is σ = 3391649856. Its totient is φ = 481223008.

The previous prime is 1448616571. The next prime is 1448616623. The reversal of 1448616612 is 2166168441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202488 + ... + 209519.

It is an arithmetic number, because the mean of its divisors is an integer number (141318744).

Almost surely, 2^1448616612 is an apocalyptic number.

1448616612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1448616612 is an abundant number, since it is smaller than the sum of its proper divisors (1943033244).

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

1448616612 is a wasteful number, since it uses less digits than its factorization.

1448616612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412307 (or 412305 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 1448616612 is about 38060.6964203232. The cubic root of 1448616612 is about 1131.4911298528.

The spelling of 1448616612 in words is "one billion, four hundred forty-eight million, six hundred sixteen thousand, six hundred twelve".