69113814 has 128 divisors (see below), whose sum is σ = 182476800. Its totient is φ = 17287200.

The previous prime is 69113813. The next prime is 69113819. The reversal of 69113814 is 41831196.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69113813) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 973399 + ... + 973469.

It is an arithmetic number, because the mean of its divisors is an integer number (1425600).

Almost surely, 2^69113814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69113814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91238400).

69113814 is an abundant number, since it is smaller than the sum of its proper divisors (113362986).

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

69113814 is a wasteful number, since it uses less digits than its factorization.

69113814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 137 counting only the distinct ones).

The product of its digits is 5184, while the sum is 33.

The square root of 69113814 is about 8313.4718379267. The cubic root of 69113814 is about 410.3819838844.

The spelling of 69113814 in words is "sixty-nine million, one hundred thirteen thousand, eight hundred fourteen".