40103214 has 32 divisors (see below), whose sum is σ = 84893184. Its totient is φ = 12603360.

The previous prime is 40103179. The next prime is 40103233. The reversal of 40103214 is 41230104.

It is a junction number, because it is equal to n+sod(n) for n = 40103193 and 40103202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7752 + ... + 11844.

It is an arithmetic number, because the mean of its divisors is an integer number (2652912).

Almost surely, 2^40103214 is an apocalyptic number.

40103214 is an abundant number, since it is smaller than the sum of its proper divisors (44789970).

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

40103214 is a wasteful number, since it uses less digits than its factorization.

40103214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4192.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 40103214 is about 6332.7098465033. The cubic root of 40103214 is about 342.2890924514.

Adding to 40103214 its reverse (41230104), we get a palindrome (81333318).

The spelling of 40103214 in words is "forty million, one hundred three thousand, two hundred fourteen".