32542028 has 12 divisors (see below), whose sum is σ = 58337832. Its totient is φ = 15874080.

The previous prime is 32542009. The next prime is 32542067. The reversal of 32542028 is 82024523.

It is a junction number, because it is equal to n+sod(n) for n = 32541988 and 32542006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99050 + ... + 99377.

It is an arithmetic number, because the mean of its divisors is an integer number (4861486).

Almost surely, 2^32542028 is an apocalyptic number.

It is an amenable number.

32542028 is a deficient number, since it is larger than the sum of its proper divisors (25795804).

32542028 is a wasteful number, since it uses less digits than its factorization.

32542028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198472 (or 198470 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 32542028 is about 5704.5620340215. The cubic root of 32542028 is about 319.2627166586.

The spelling of 32542028 in words is "thirty-two million, five hundred forty-two thousand, twenty-eight".