40534214 has 8 divisors (see below), whose sum is σ = 69487248. Its totient is φ = 17371800.

The previous prime is 40534213. The next prime is 40534223. The reversal of 40534214 is 41243504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 40534214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40534213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1447637 + ... + 1447664.

It is an arithmetic number, because the mean of its divisors is an integer number (8685906).

Almost surely, 2^40534214 is an apocalyptic number.

40534214 is a deficient number, since it is larger than the sum of its proper divisors (28953034).

40534214 is a wasteful number, since it uses less digits than its factorization.

40534214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2895310.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 40534214 is about 6366.6485689097. The cubic root of 40534214 is about 343.5109498758.

Adding to 40534214 its reverse (41243504), we get a palindrome (81777718).

The spelling of 40534214 in words is "forty million, five hundred thirty-four thousand, two hundred fourteen".