1012318488 has 24 divisors (see below), whose sum is σ = 2741696100. Its totient is φ = 337439472.

The previous prime is 1012318387. The next prime is 1012318529. The reversal of 1012318488 is 8848132101.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1012318488² = 2049577442293212288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7029918 + ... + 7030061.

Almost surely, 2^1012318488 is an apocalyptic number.

1012318488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1012318488 is an abundant number, since it is smaller than the sum of its proper divisors (1729377612).

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

1012318488 is a wasteful number, since it uses less digits than its factorization.

1012318488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14059991 (or 14059984 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 1012318488 is about 31816.9528396420. The cubic root of 1012318488 is about 1004.0894165428.

The spelling of 1012318488 in words is "one billion, twelve million, three hundred eighteen thousand, four hundred eighty-eight".