69682445 has 8 divisors (see below), whose sum is σ = 95564544. Its totient is φ = 47782224.

The previous prime is 69682441. The next prime is 69682477. The reversal of 69682445 is 54428696.

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

It is not a de Polignac number, because 69682445 - 2² = 69682441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 69682396 and 69682405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69682441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 995429 + ... + 995498.

It is an arithmetic number, because the mean of its divisors is an integer number (11945568).

Almost surely, 2^69682445 is an apocalyptic number.

It is an amenable number.

69682445 is a deficient number, since it is larger than the sum of its proper divisors (25882099).

69682445 is a wasteful number, since it uses less digits than its factorization.

69682445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990939.

The product of its digits is 414720, while the sum is 44.

The square root of 69682445 is about 8347.6011524270. The cubic root of 69682445 is about 411.5043781802.

The spelling of 69682445 in words is "sixty-nine million, six hundred eighty-two thousand, four hundred forty-five".