72025206 has 32 divisors (see below), whose sum is σ = 157552128. Its totient is φ = 21769440.

The previous prime is 72025189. The next prime is 72025207. The reversal of 72025206 is 60252027.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72025207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29380 + ... + 31736.

It is an arithmetic number, because the mean of its divisors is an integer number (4923504).

Almost surely, 2^72025206 is an apocalyptic number.

72025206 is an abundant number, since it is smaller than the sum of its proper divisors (85526922).

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

72025206 is a wasteful number, since it uses less digits than its factorization.

72025206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 72025206 is about 8486.7665220625. The cubic root of 72025206 is about 416.0653057916.

The spelling of 72025206 in words is "seventy-two million, twenty-five thousand, two hundred six".