1745628101 has 8 divisors (see below), whose sum is σ = 2008216704. Its totient is φ = 1486342800.

The previous prime is 1745628091. The next prime is 1745628139. The reversal of 1745628101 is 1018265471.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1745628101 - 2¹⁴ = 1745611717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1745628151) by changing a digit.

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, 824690 + ... + 826803.

It is an arithmetic number, because the mean of its divisors is an integer number (251027088).

Almost surely, 2^1745628101 is an apocalyptic number.

It is an amenable number.

1745628101 is a deficient number, since it is larger than the sum of its proper divisors (262588603).

1745628101 is a wasteful number, since it uses less digits than its factorization.

1745628101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651651.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 1745628101 is about 41780.7144625364. The cubic root of 1745628101 is about 1204.0667811087.

The spelling of 1745628101 in words is "one billion, seven hundred forty-five million, six hundred twenty-eight thousand, one hundred one".