69468771 has 8 divisors (see below), whose sum is σ = 93894160. Its totient is φ = 45677952.

The previous prime is 69468767. The next prime is 69468793. The reversal of 69468771 is 17786496.

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

It is not a de Polignac number, because 69468771 - 2² = 69468767 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 69468771.

It is not an unprimeable number, because it can be changed into a prime (69468761) 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, 158386 + ... + 158823.

It is an arithmetic number, because the mean of its divisors is an integer number (11736770).

Almost surely, 2^69468771 is an apocalyptic number.

69468771 is a deficient number, since it is larger than the sum of its proper divisors (24425389).

69468771 is a wasteful number, since it uses less digits than its factorization.

69468771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317285.

The product of its digits is 508032, while the sum is 48.

The square root of 69468771 is about 8334.7927988643. The cubic root of 69468771 is about 411.0833356745.

The spelling of 69468771 in words is "sixty-nine million, four hundred sixty-eight thousand, seven hundred seventy-one".