69082961 has 4 divisors (see below), whose sum is σ = 72086592. Its totient is φ = 66079332.

The previous prime is 69082943. The next prime is 69082967. The reversal of 69082961 is 16928096.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 69082961 - 2²² = 64888657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69082967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1501781 + ... + 1501826.

It is an arithmetic number, because the mean of its divisors is an integer number (18021648).

Almost surely, 2^69082961 is an apocalyptic number.

It is an amenable number.

69082961 is a deficient number, since it is larger than the sum of its proper divisors (3003631).

69082961 is a wasteful number, since it uses less digits than its factorization.

69082961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003630.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 69082961 is about 8311.6160281861. The cubic root of 69082961 is about 410.3209087816.

The spelling of 69082961 in words is "sixty-nine million, eighty-two thousand, nine hundred sixty-one".