1750144068 has 18 divisors (see below), whose sum is σ = 4423975374. Its totient is φ = 583381344.

The previous prime is 1750144021. The next prime is 1750144069. The reversal of 1750144068 is 8604410571.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1496761344 + 253382724 = 38688^2 + 15918^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 48615113 = 1750144068 / (1 + 7 + 5 + 0 + 1 + 4 + 4 + 0 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (1750144069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24307521 + ... + 24307592.

Almost surely, 2^1750144068 is an apocalyptic number.

1750144068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1750144068 is an abundant number, since it is smaller than the sum of its proper divisors (2673831306).

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

1750144068 is a wasteful number, since it uses less digits than its factorization.

1750144068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48615123 (or 48615118 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 1750144068 is about 41834.7232332186. The cubic root of 1750144068 is about 1205.1042001684.

The spelling of 1750144068 in words is "one billion, seven hundred fifty million, one hundred forty-four thousand, sixty-eight".