69375001 has 4 divisors (see below), whose sum is σ = 69391872. Its totient is φ = 69358132.

The previous prime is 69374999. The next prime is 69375013. The reversal of 69375001 is 10057396.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 69375001 - 2¹ = 69374999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69375041) 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, 2220 + ... + 11986.

It is an arithmetic number, because the mean of its divisors is an integer number (17347968).

Almost surely, 2^69375001 is an apocalyptic number.

It is an amenable number.

69375001 is a deficient number, since it is larger than the sum of its proper divisors (16871).

69375001 is an equidigital number, since it uses as much as digits as its factorization.

69375001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16870.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 69375001 is about 8329.1656845089. The cubic root of 69375001 is about 410.8982902181.

The spelling of 69375001 in words is "sixty-nine million, three hundred seventy-five thousand, one".