69460121 has 4 divisors (see below), whose sum is σ = 69820212. Its totient is φ = 69100032.

The previous prime is 69460117. The next prime is 69460123. The reversal of 69460121 is 12106496.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30958096 + 38502025 = 5564^2 + 6205^2 .

It is a cyclic number.

It is not a de Polignac number, because 69460121 - 2² = 69460117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69460123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179756 + ... + 180141.

It is an arithmetic number, because the mean of its divisors is an integer number (17455053).

Almost surely, 2^69460121 is an apocalyptic number.

It is an amenable number.

69460121 is a deficient number, since it is larger than the sum of its proper divisors (360091).

69460121 is a wasteful number, since it uses less digits than its factorization.

69460121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360090.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 69460121 is about 8334.2738735897. The cubic root of 69460121 is about 411.0662727632.

The spelling of 69460121 in words is "sixty-nine million, four hundred sixty thousand, one hundred twenty-one".