69538 has 8 divisors (see below), whose sum is σ = 119232. Its totient is φ = 29796.

The previous prime is 69499. The next prime is 69539. The reversal of 69538 is 83596.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (69539) by changing a digit.

69538 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2470 + ... + 2497.

It is an arithmetic number, because the mean of its divisors is an integer number (14904).

2⁶⁹⁵³⁸ is an apocalyptic number.

69538 is a deficient number, since it is larger than the sum of its proper divisors (49694).

69538 is a wasteful number, since it uses less digits than its factorization.

69538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976.

The product of its digits is 6480, while the sum is 31.

The square root of 69538 is about 263.7005877885. The cubic root of 69538 is about 41.1219845167.

The spelling of 69538 in words is "sixty-nine thousand, five hundred thirty-eight".