69480000 has 210 divisors, whose sum is σ = 250149614. Its totient is φ = 18432000.

The previous prime is 69479983. The next prime is 69480007. The reversal of 69480000 is 8496.

It can be written as a sum of positive squares in 5 ways, for example, as 36578304 + 32901696 = 6048^2 + 5736^2 .

It is not an unprimeable number, because it can be changed into a prime (69480007) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 359904 + ... + 360096.

Almost surely, 2^69480000 is an apocalyptic number.

69480000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125074807).

69480000 is an abundant number, since it is smaller than the sum of its proper divisors (180669614).

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

69480000 is a wasteful number, since it uses less digits than its factorization.

69480000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 69480000 is about 8335.4663936699. The cubic root of 69480000 is about 411.1054837852.

Adding to 69480000 its reverse (8496), we get a palindrome (69488496).

The spelling of 69480000 in words is "sixty-nine million, four hundred eighty thousand".