32872002 has 16 divisors (see below), whose sum is σ = 66348480. Its totient is φ = 10856592.

The previous prime is 32872001. The next prime is 32872003. The reversal of 32872002 is 20027823.

It is an interprime number because it is at equal distance from previous prime (32872001) and next prime (32872003).

It is not an unprimeable number, because it can be changed into a prime (32872001) 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 7 ways as a sum of consecutive naturals, for example, 24478 + ... + 25785.

It is an arithmetic number, because the mean of its divisors is an integer number (4146780).

Almost surely, 2^32872002 is an apocalyptic number.

32872002 is an abundant number, since it is smaller than the sum of its proper divisors (33476478).

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

32872002 is a wasteful number, since it uses less digits than its factorization.

32872002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50377.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 32872002 is about 5733.4110266054. The cubic root of 32872002 is about 320.3381906358.

Adding to 32872002 its reverse (20027823), we get a palindrome (52899825).

The spelling of 32872002 in words is "thirty-two million, eight hundred seventy-two thousand, two".