69122196 has 144 divisors (see below), whose sum is σ = 212808960. Its totient is φ = 18627840.

The previous prime is 69122191. The next prime is 69122197.

69122196 is nontrivially palindromic in base 10.

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 69122196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69122191) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 149061 + ... + 149523.

It is an arithmetic number, because the mean of its divisors is an integer number (1477840).

Almost surely, 2^69122196 is an apocalyptic number.

69122196 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69122196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106404480).

69122196 is an abundant number, since it is smaller than the sum of its proper divisors (143686764).

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

69122196 is a wasteful number, since it uses less digits than its factorization.

69122196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 521 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 69122196 is about 8313.9759441557. The cubic root of 69122196 is about 410.3985733452.

It can be divided in two parts, 69 and 122196, that added together give a triangular number (122265 = T₄₉₄).

The spelling of 69122196 in words is "sixty-nine million, one hundred twenty-two thousand, one hundred ninety-six".