75482001 has 18 divisors (see below), whose sum is σ = 126831042. Its totient is φ = 43132320.

The previous prime is 75481997. The next prime is 75482009. The reversal of 75482001 is 10028457.

It can be written as a sum of positive squares in only one way, i.e., 46580625 + 28901376 = 6825^2 + 5376^2 .

It is not a de Polignac number, because 75482001 - 2² = 75481997 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (75482009) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 85140 + ... + 86021.

It is an arithmetic number, because the mean of its divisors is an integer number (7046169).

Almost surely, 2^75482001 is an apocalyptic number.

It is an amenable number.

75482001 is a deficient number, since it is larger than the sum of its proper divisors (51349041).

75482001 is a wasteful number, since it uses less digits than its factorization.

75482001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171181 (or 171171 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 75482001 is about 8688.0378106912. The cubic root of 75482001 is about 422.6178161916.

The spelling of 75482001 in words is "seventy-five million, four hundred eighty-two thousand, one".