69093225 has 36 divisors (see below), whose sum is σ = 128033100. Its totient is φ = 35575680.

The previous prime is 69093223. The next prime is 69093229. The reversal of 69093225 is 52239096.

It can be written as a sum of positive squares in 6 ways, for example, as 7502121 + 61591104 = 2739^2 + 7848^2 .

It is not a de Polignac number, because 69093225 - 2¹ = 69093223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 69093225.

It is not an unprimeable number, because it can be changed into a prime (69093223) 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 35 ways as a sum of consecutive naturals, for example, 1231 + ... + 11819.

It is an arithmetic number, because the mean of its divisors is an integer number (3556475).

Almost surely, 2^69093225 is an apocalyptic number.

It is an amenable number.

69093225 is a deficient number, since it is larger than the sum of its proper divisors (58939875).

69093225 is a wasteful number, since it uses less digits than its factorization.

69093225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10634 (or 10626 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 69093225 is about 8312.2334543731. The cubic root of 69093225 is about 410.3412289164.

The spelling of 69093225 in words is "sixty-nine million, ninety-three thousand, two hundred twenty-five".