1480267812 has 12 divisors (see below), whose sum is σ = 3453958256. Its totient is φ = 493422600.

The previous prime is 1480267799. The next prime is 1480267849. The reversal of 1480267812 is 2187620841.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61677814 + ... + 61677837.

Almost surely, 2^1480267812 is an apocalyptic number.

1480267812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1480267812 is an abundant number, since it is smaller than the sum of its proper divisors (1973690444).

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

1480267812 is a wasteful number, since it uses less digits than its factorization.

1480267812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123355658 (or 123355656 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 1480267812 is about 38474.2486866215. The cubic root of 1480267812 is about 1139.6725775604.

The spelling of 1480267812 in words is "one billion, four hundred eighty million, two hundred sixty-seven thousand, eight hundred twelve".