69282980 has 48 divisors (see below), whose sum is σ = 157301760. Its totient is φ = 25481088.

The previous prime is 69282979. The next prime is 69283013. The reversal of 69282980 is 8928296.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113837 + ... + 114443.

It is an arithmetic number, because the mean of its divisors is an integer number (3277120).

Almost surely, 2^69282980 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 69282980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78650880).

69282980 is an abundant number, since it is smaller than the sum of its proper divisors (88018780).

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

69282980 is a wasteful number, since it uses less digits than its factorization.

69282980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 69282980 is about 8323.6398288249. The cubic root of 69282980 is about 410.7165340556.

The spelling of 69282980 in words is "sixty-nine million, two hundred eighty-two thousand, nine hundred eighty".