69828196 has 6 divisors (see below), whose sum is σ = 122199350. Its totient is φ = 34914096.

The previous prime is 69828191. The next prime is 69828203. The reversal of 69828196 is 69182896.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 69122596 + 705600 = 8314^2 + 840^2 .

It is a super-2 number, since 2×69828196² = 9751953913228832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (69828191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8728521 + ... + 8728528.

Almost surely, 2^69828196 is an apocalyptic number.

It is an amenable number.

69828196 is a deficient number, since it is larger than the sum of its proper divisors (52371154).

69828196 is a wasteful number, since it uses less digits than its factorization.

69828196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17457053 (or 17457051 counting only the distinct ones).

The product of its digits is 373248, while the sum is 49.

The square root of 69828196 is about 8356.3267049583. The cubic root of 69828196 is about 411.7910855240.

The spelling of 69828196 in words is "sixty-nine million, eight hundred twenty-eight thousand, one hundred ninety-six".