69716016 has 120 divisors (see below), whose sum is σ = 208528320. Its totient is φ = 21679488.

The previous prime is 69715969. The next prime is 69716027. The reversal of 69716016 is 61061796.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226935 + ... + 227241.

It is an arithmetic number, because the mean of its divisors is an integer number (1737736).

Almost surely, 2^69716016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69716016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104264160).

69716016 is an abundant number, since it is smaller than the sum of its proper divisors (138812304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69716016 is a wasteful number, since it uses less digits than its factorization.

69716016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 69716016 is about 8349.6117274997. The cubic root of 69716016 is about 411.5704512329.

The spelling of 69716016 in words is "sixty-nine million, seven hundred sixteen thousand, sixteen".