1486581252 has 48 divisors (see below), whose sum is σ = 3955254912. Its totient is φ = 430502400.

The previous prime is 1486581247. The next prime is 1486581253. The reversal of 1486581252 is 2521856841.

It is not an unprimeable number, because it can be changed into a prime (1486581253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277624 + ... + 282927.

It is an arithmetic number, because the mean of its divisors is an integer number (82401144).

Almost surely, 2^1486581252 is an apocalyptic number.

1486581252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1486581252 is an abundant number, since it is smaller than the sum of its proper divisors (2468673660).

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

1486581252 is a wasteful number, since it uses less digits than its factorization.

1486581252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560588 (or 560586 counting only the distinct ones).

The product of its digits is 153600, while the sum is 42.

The square root of 1486581252 is about 38556.2089941426. The cubic root of 1486581252 is about 1141.2905391071.

The spelling of 1486581252 in words is "one billion, four hundred eighty-six million, five hundred eighty-one thousand, two hundred fifty-two".