69480001 has 4 divisors (see below), whose sum is σ = 69551104. Its totient is φ = 69408900.

The previous prime is 69479983. The next prime is 69480007. The reversal of 69480001 is 10008496.

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 a de Polignac number, because none of the positive numbers 2^k-69480001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69480007) 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, 34065 + ... + 36046.

It is an arithmetic number, because the mean of its divisors is an integer number (17387776).

Almost surely, 2^69480001 is an apocalyptic number.

It is an amenable number.

69480001 is a deficient number, since it is larger than the sum of its proper divisors (71103).

69480001 is an equidigital number, since it uses as much as digits as its factorization.

69480001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71102.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 69480001 is about 8335.4664536545. The cubic root of 69480001 is about 411.1054857575.

Adding to 69480001 its reverse (10008496), we get a palindrome (79488497).

The spelling of 69480001 in words is "sixty-nine million, four hundred eighty thousand, one".