40225002 has 16 divisors (see below), whose sum is σ = 81232320. Its totient is φ = 13277952.

The previous prime is 40224959. The next prime is 40225007. The reversal of 40225002 is 20052204.

40225002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40225007) 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, 31927 + ... + 33162.

It is an arithmetic number, because the mean of its divisors is an integer number (5077020).

Almost surely, 2^40225002 is an apocalyptic number.

40225002 is an abundant number, since it is smaller than the sum of its proper divisors (41007318).

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

40225002 is a wasteful number, since it uses less digits than its factorization.

40225002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65197.

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 40225002 is about 6342.3183458417. The cubic root of 40225002 is about 342.6352374104.

Adding to 40225002 its reverse (20052204), we get a palindrome (60277206).

The spelling of 40225002 in words is "forty million, two hundred twenty-five thousand, two".