69808482 has 24 divisors (see below), whose sum is σ = 151419996. Its totient is φ = 23243616.

The previous prime is 69808469. The next prime is 69808483. The reversal of 69808482 is 28480896.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 64786401 + 5022081 = 8049^2 + 2241^2 .

It is not an unprimeable number, because it can be changed into a prime (69808483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21468 + ... + 24504.

Almost surely, 2^69808482 is an apocalyptic number.

69808482 is an abundant number, since it is smaller than the sum of its proper divisors (81611514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69808482 is a wasteful number, since it uses less digits than its factorization.

69808482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4322 (or 4319 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 69808482 is about 8355.1470364082. The cubic root of 69808482 is about 411.7523293863.

The spelling of 69808482 in words is "sixty-nine million, eight hundred eight thousand, four hundred eighty-two".