75744103 has 8 divisors (see below), whose sum is σ = 77023872. Its totient is φ = 74468856.

The previous prime is 75744077. The next prime is 75744107. The reversal of 75744103 is 30144757.

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 75744103 - 2¹³ = 75735911 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 (75744107) 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, 54726 + ... + 56092.

It is an arithmetic number, because the mean of its divisors is an integer number (9627984).

Almost surely, 2^75744103 is an apocalyptic number.

75744103 is a deficient number, since it is larger than the sum of its proper divisors (1279769).

75744103 is a wasteful number, since it uses less digits than its factorization.

75744103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 75744103 is about 8703.1088123727. The cubic root of 75744103 is about 423.1064139570.

The spelling of 75744103 in words is "seventy-five million, seven hundred forty-four thousand, one hundred three".