69836238 has 24 divisors (see below), whose sum is σ = 160213248. Its totient is φ = 21909312.

The previous prime is 69836233. The next prime is 69836251. The reversal of 69836238 is 83263896.

It is a junction number, because it is equal to n+sod(n) for n = 69836193 and 69836202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69836233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113806 + ... + 114417.

It is an arithmetic number, because the mean of its divisors is an integer number (6675552).

Almost surely, 2^69836238 is an apocalyptic number.

69836238 is an abundant number, since it is smaller than the sum of its proper divisors (90377010).

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

69836238 is a wasteful number, since it uses less digits than its factorization.

69836238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228248 (or 228245 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 69836238 is about 8356.8078833966. The cubic root of 69836238 is about 411.8068933542.

The spelling of 69836238 in words is "sixty-nine million, eight hundred thirty-six thousand, two hundred thirty-eight".