69532225 has 36 divisors (see below), whose sum is σ = 103588608. Its totient is φ = 46116000.

The previous prime is 69532147. The next prime is 69532231. The reversal of 69532225 is 52223596.

It is a happy number.

It is not a de Polignac number, because 69532225 - 2⁹ = 69531713 is a prime.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 37060 + ... + 38890.

Almost surely, 2^69532225 is an apocalyptic number.

It is an amenable number.

69532225 is a deficient number, since it is larger than the sum of its proper divisors (34056383).

69532225 is a wasteful number, since it uses less digits than its factorization.

69532225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886 (or 1874 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 69532225 is about 8338.5985033458. The cubic root of 69532225 is about 411.2084611734.

The spelling of 69532225 in words is "sixty-nine million, five hundred thirty-two thousand, two hundred twenty-five".