69069238 has 32 divisors (see below), whose sum is σ = 120714048. Its totient is φ = 29030400.

The previous prime is 69069233. The next prime is 69069281. The reversal of 69069238 is 83296096.

It is a junction number, because it is equal to n+sod(n) for n = 69069194 and 69069203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69069233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245658 + ... + 245938.

It is an arithmetic number, because the mean of its divisors is an integer number (3772314).

Almost surely, 2^69069238 is an apocalyptic number.

69069238 is a deficient number, since it is larger than the sum of its proper divisors (51644810).

69069238 is a wasteful number, since it uses less digits than its factorization.

69069238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 69069238 is about 8310.7904557870. The cubic root of 69069238 is about 410.2937375532.

The spelling of 69069238 in words is "sixty-nine million, sixty-nine thousand, two hundred thirty-eight".