32880038 has 4 divisors (see below), whose sum is σ = 49320060. Its totient is φ = 16440018.

The previous prime is 32880019. The next prime is 32880053. The reversal of 32880038 is 83008823.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83008823 = 4283 ⋅19381.

It is a junction number, because it is equal to n+sod(n) for n = 32879986 and 32880013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8220008 + ... + 8220011.

It is an arithmetic number, because the mean of its divisors is an integer number (12330015).

Almost surely, 2^32880038 is an apocalyptic number.

32880038 is a deficient number, since it is larger than the sum of its proper divisors (16440022).

32880038 is a wasteful number, since it uses less digits than its factorization.

32880038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16440021.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 32880038 is about 5734.1117882371. Note that the first 3 decimals coincide. The cubic root of 32880038 is about 320.3642921589.

The spelling of 32880038 in words is "thirty-two million, eight hundred eighty thousand, thirty-eight".