1468981250 has 96 divisors (see below), whose sum is σ = 3138549120. Its totient is φ = 510400000.

The previous prime is 1468981247. The next prime is 1468981343. The reversal of 1468981250 is 521898641.

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 47 ways as a sum of consecutive naturals, for example, 1580786 + ... + 1581714.

It is an arithmetic number, because the mean of its divisors is an integer number (32693220).

Almost surely, 2^1468981250 is an apocalyptic number.

1468981250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1468981250 is an abundant number, since it is smaller than the sum of its proper divisors (1669567870).

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

1468981250 is an equidigital number, since it uses as much as digits as its factorization.

1468981250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990 (or 970 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 1468981250 is about 38327.2911904820. The cubic root of 1468981250 is about 1136.7686398808.

The spelling of 1468981250 in words is "one billion, four hundred sixty-eight million, nine hundred eighty-one thousand, two hundred fifty".