69182138 has 8 divisors (see below), whose sum is σ = 103885632. Its totient is φ = 34553596.

The previous prime is 69182131. The next prime is 69182147. The reversal of 69182138 is 83128196.

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 (69182131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16370 + ... + 20157.

It is an arithmetic number, because the mean of its divisors is an integer number (12985704).

Almost surely, 2^69182138 is an apocalyptic number.

69182138 is a deficient number, since it is larger than the sum of its proper divisors (34703494).

69182138 is a wasteful number, since it uses less digits than its factorization.

69182138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37476.

The product of its digits is 20736, while the sum is 38.

The square root of 69182138 is about 8317.5800567232. The cubic root of 69182138 is about 410.5171700968.

The spelling of 69182138 in words is "sixty-nine million, one hundred eighty-two thousand, one hundred thirty-eight".