69071338 has 16 divisors (see below), whose sum is σ = 119496960. Its totient is φ = 29329776.

The previous prime is 69071329. The next prime is 69071377. The reversal of 69071338 is 83317096.

It is a super-2 number, since 2×69071338² = 9541699466220488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 69071297 and 69071306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21106 + ... + 24157.

It is an arithmetic number, because the mean of its divisors is an integer number (7468560).

Almost surely, 2^69071338 is an apocalyptic number.

69071338 is a deficient number, since it is larger than the sum of its proper divisors (50425622).

69071338 is a wasteful number, since it uses less digits than its factorization.

69071338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45381.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 69071338 is about 8310.9167965995. The cubic root of 69071338 is about 410.2978957388.

The spelling of 69071338 in words is "sixty-nine million, seventy-one thousand, three hundred thirty-eight".