69480576 has 96 divisors (see below), whose sum is σ = 218153520. Its totient is φ = 21050880.

The previous prime is 69480571. The next prime is 69480589. The reversal of 69480576 is 67508496.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (69480571) 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, 9931 + ... + 15413.

Almost surely, 2^69480576 is an apocalyptic number.

69480576 is a gapful number since it is divisible by the number (66) 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 69480576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109076760).

69480576 is an abundant number, since it is smaller than the sum of its proper divisors (148672944).

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

69480576 is a wasteful number, since it uses less digits than its factorization.

69480576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5514 (or 5499 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 69480576 is about 8335.5009447543. The cubic root of 69480576 is about 411.1066198249.

The spelling of 69480576 in words is "sixty-nine million, four hundred eighty thousand, five hundred seventy-six".