69482028 has 96 divisors (see below), whose sum is σ = 209180160. Its totient is φ = 17418240.

The previous prime is 69481991. The next prime is 69482029. The reversal of 69482028 is 82028496.

It is not an unprimeable number, because it can be changed into a prime (69482029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25500 + ... + 28092.

It is an arithmetic number, because the mean of its divisors is an integer number (2178960).

Almost surely, 2^69482028 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69482028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104590080).

69482028 is an abundant number, since it is smaller than the sum of its proper divisors (139698132).

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

69482028 is a wasteful number, since it uses less digits than its factorization.

69482028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647 (or 2645 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 69482028 is about 8335.5880416441. The cubic root of 69482028 is about 411.1094835636.

The spelling of 69482028 in words is "sixty-nine million, four hundred eighty-two thousand, twenty-eight".