32028042 has 32 divisors (see below), whose sum is σ = 65423232. Its totient is φ = 10450944.

The previous prime is 32028037. The next prime is 32028047. The reversal of 32028042 is 24082023.

It is an interprime number because it is at equal distance from previous prime (32028037) and next prime (32028047).

It is not an unprimeable number, because it can be changed into a prime (32028047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65523 + ... + 66009.

It is an arithmetic number, because the mean of its divisors is an integer number (2044476).

Almost surely, 2^32028042 is an apocalyptic number.

32028042 is an abundant number, since it is smaller than the sum of its proper divisors (33395190).

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

32028042 is a wasteful number, since it uses less digits than its factorization.

32028042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 32028042 is about 5659.3322927709. The cubic root of 32028042 is about 317.5729206102.

The spelling of 32028042 in words is "thirty-two million, twenty-eight thousand, forty-two".