69654241 has 6 divisors (see below), whose sum is σ = 71974626. Its totient is φ = 67406400.

The previous prime is 69654229. The next prime is 69654251. The reversal of 69654241 is 14245696.

It can be written as a sum of positive squares in only one way, i.e., 55815841 + 13838400 = 7471^2 + 3720^2 .

It is not a de Polignac number, because 69654241 - 2⁷ = 69654113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 69654241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69654251) 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 5 ways as a sum of consecutive naturals, for example, 35280 + ... + 37201.

It is an arithmetic number, because the mean of its divisors is an integer number (11995771).

Almost surely, 2^69654241 is an apocalyptic number.

It is an amenable number.

69654241 is a deficient number, since it is larger than the sum of its proper divisors (2320385).

69654241 is an equidigital number, since it uses as much as digits as its factorization.

69654241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72543 (or 72512 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 69654241 is about 8345.9116338480. The cubic root of 69654241 is about 411.4488518293.

The spelling of 69654241 in words is "sixty-nine million, six hundred fifty-four thousand, two hundred forty-one".