69380228 has 12 divisors (see below), whose sum is σ = 121488192. Its totient is φ = 34669320.

The previous prime is 69380203. The next prime is 69380231. The reversal of 69380228 is 82208396.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 69380191 and 69380200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4193 + ... + 12503.

It is an arithmetic number, because the mean of its divisors is an integer number (10124016).

Almost surely, 2^69380228 is an apocalyptic number.

It is an amenable number.

69380228 is a deficient number, since it is larger than the sum of its proper divisors (52107964).

69380228 is a wasteful number, since it uses less digits than its factorization.

69380228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10402 (or 10400 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 69380228 is about 8329.4794555242. The cubic root of 69380228 is about 410.9086095522.

The spelling of 69380228 in words is "sixty-nine million, three hundred eighty thousand, two hundred twenty-eight".