1485081188 has 12 divisors (see below), whose sum is σ = 2599193520. Its totient is φ = 742454472.

The previous prime is 1485081167. The next prime is 1485081193. The reversal of 1485081188 is 8811805841.

It is a super-2 number, since 2×1485081188² = 4410932269902982688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32123 + ... + 63261.

It is an arithmetic number, because the mean of its divisors is an integer number (216599460).

Almost surely, 2^1485081188 is an apocalyptic number.

It is an amenable number.

1485081188 is a deficient number, since it is larger than the sum of its proper divisors (1114112332).

1485081188 is a wasteful number, since it uses less digits than its factorization.

1485081188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43066 (or 43064 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 44.

The square root of 1485081188 is about 38536.7511344690. The cubic root of 1485081188 is about 1140.9065293717.

The spelling of 1485081188 in words is "one billion, four hundred eighty-five million, eighty-one thousand, one hundred eighty-eight".