69106913 has 8 divisors (see below), whose sum is σ = 72161280. Its totient is φ = 66097360.

The previous prime is 69106901. The next prime is 69106963. The reversal of 69106913 is 31960196.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 69106913 - 2¹⁰ = 69105889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (69106963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8033 + ... + 14238.

It is an arithmetic number, because the mean of its divisors is an integer number (9020160).

Almost surely, 2^69106913 is an apocalyptic number.

It is an amenable number.

69106913 is a deficient number, since it is larger than the sum of its proper divisors (3054367).

69106913 is a wasteful number, since it uses less digits than its factorization.

69106913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22407.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 69106913 is about 8313.0567783457. The cubic root of 69106913 is about 410.3683245777.

The spelling of 69106913 in words is "sixty-nine million, one hundred six thousand, nine hundred thirteen".