40635102 has 16 divisors (see below), whose sum is σ = 83467152. Its totient is φ = 13178880.

The previous prime is 40635097. The next prime is 40635107. The reversal of 40635102 is 20153604.

It is a happy number.

40635102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40635097) and next prime (40635107).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40635107) 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, 91299 + ... + 91742.

It is an arithmetic number, because the mean of its divisors is an integer number (5216697).

Almost surely, 2^40635102 is an apocalyptic number.

40635102 is an abundant number, since it is smaller than the sum of its proper divisors (42832050).

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

40635102 is a wasteful number, since it uses less digits than its factorization.

40635102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183083.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 40635102 is about 6374.5668088114. The cubic root of 40635102 is about 343.7957086546.

Adding to 40635102 its reverse (20153604), we get a palindrome (60788706).

The spelling of 40635102 in words is "forty million, six hundred thirty-five thousand, one hundred two".