32880069 has 12 divisors (see below), whose sum is σ = 47601216. Its totient is φ = 21870312.

The previous prime is 32880053. The next prime is 32880121. The reversal of 32880069 is 96008823.

It is not a de Polignac number, because 32880069 - 2⁴ = 32880053 is a prime.

It is a super-2 number, since 2×32880069² = 2162197874889522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32880019) 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, 292 + ... + 8114.

It is an arithmetic number, because the mean of its divisors is an integer number (3966768).

Almost surely, 2^32880069 is an apocalyptic number.

It is an amenable number.

32880069 is a deficient number, since it is larger than the sum of its proper divisors (14721147).

32880069 is a wasteful number, since it uses less digits than its factorization.

32880069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8296 (or 8293 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 32880069 is about 5734.1144913578. The cubic root of 32880069 is about 320.3643928410.

The spelling of 32880069 in words is "thirty-two million, eight hundred eighty thousand, sixty-nine".