40632214 has 32 divisors (see below), whose sum is σ = 73115136. Its totient is φ = 16558080.

The previous prime is 40632209. The next prime is 40632223. The reversal of 40632214 is 41223604.

It is a happy number.

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, 82509 + ... + 82999.

It is an arithmetic number, because the mean of its divisors is an integer number (2284848).

Almost surely, 2^40632214 is an apocalyptic number.

40632214 is a deficient number, since it is larger than the sum of its proper divisors (32482922).

40632214 is a wasteful number, since it uses less digits than its factorization.

40632214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 40632214 is about 6374.3402795897. The cubic root of 40632214 is about 343.7875637628.

Adding to 40632214 its reverse (41223604), we get a palindrome (81855818).

The spelling of 40632214 in words is "forty million, six hundred thirty-two thousand, two hundred fourteen".