75331201 has 4 divisors (see below), whose sum is σ = 82179504. Its totient is φ = 68482900.

The previous prime is 75331171. The next prime is 75331211. The reversal of 75331201 is 10213357.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 75331201 - 2¹⁹ = 74806913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75331211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3424135 + ... + 3424156.

It is an arithmetic number, because the mean of its divisors is an integer number (20544876).

Almost surely, 2^75331201 is an apocalyptic number.

It is an amenable number.

75331201 is a deficient number, since it is larger than the sum of its proper divisors (6848303).

75331201 is a wasteful number, since it uses less digits than its factorization.

75331201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848302.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 75331201 is about 8679.3548723393. The cubic root of 75331201 is about 422.3361894283.

Adding to 75331201 its reverse (10213357), we get a palindrome (85544558).

The spelling of 75331201 in words is "seventy-five million, three hundred thirty-one thousand, two hundred one".