69284041 has 4 divisors (see below), whose sum is σ = 69304084. Its totient is φ = 69264000.

The previous prime is 69284023. The next prime is 69284057. The reversal of 69284041 is 14048296.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49070025 + 20214016 = 7005^2 + 4496^2 .

It is a cyclic number.

It is not a de Polignac number, because 69284041 - 2⁵ = 69284009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 69283988 and 69284006.

It is not an unprimeable number, because it can be changed into a prime (69284011) 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, 3360 + ... + 12241.

It is an arithmetic number, because the mean of its divisors is an integer number (17326021).

Almost surely, 2^69284041 is an apocalyptic number.

It is an amenable number.

69284041 is a deficient number, since it is larger than the sum of its proper divisors (20043).

69284041 is a wasteful number, since it uses less digits than its factorization.

69284041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20042.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 69284041 is about 8323.7035627177. The cubic root of 69284041 is about 410.7186306167.

The spelling of 69284041 in words is "sixty-nine million, two hundred eighty-four thousand, forty-one".