1468147250 has 16 divisors (see below), whose sum is σ = 2748372120. Its totient is φ = 587258800.

The previous prime is 1468147249. The next prime is 1468147273. The reversal of 1468147250 is 527418641.

It can be written as a sum of positive squares in 4 ways, for example, as 563160361 + 904986889 = 23731^2 + 30083^2 .

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 7 ways as a sum of consecutive naturals, for example, 2936045 + ... + 2936544.

Almost surely, 2^1468147250 is an apocalyptic number.

1468147250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1468147250 is a deficient number, since it is larger than the sum of its proper divisors (1280224870).

1468147250 is an equidigital number, since it uses as much as digits as its factorization.

1468147250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5872606 (or 5872596 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 1468147250 is about 38316.4096700095. The cubic root of 1468147250 is about 1136.5534693285.

The spelling of 1468147250 in words is "one billion, four hundred sixty-eight million, one hundred forty-seven thousand, two hundred fifty".