40302002 has 32 divisors (see below), whose sum is σ = 72576000. Its totient is φ = 16581888.

The previous prime is 40302001. The next prime is 40302011. The reversal of 40302002 is 20020304.

It is not an unprimeable number, because it can be changed into a prime (40302001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5999 + ... + 10797.

It is an arithmetic number, because the mean of its divisors is an integer number (2268000).

Almost surely, 2^40302002 is an apocalyptic number.

40302002 is a deficient number, since it is larger than the sum of its proper divisors (32273998).

40302002 is a wasteful number, since it uses less digits than its factorization.

40302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4850.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 40302002 is about 6348.3857790780. The cubic root of 40302002 is about 342.8537258753.

Adding to 40302002 its reverse (20020304), we get a palindrome (60322306).

The spelling of 40302002 in words is "forty million, three hundred two thousand, two".