40546214 has 8 divisors (see below), whose sum is σ = 60848280. Its totient is φ = 20263456.

The previous prime is 40546213. The next prime is 40546229. The reversal of 40546214 is 41264504.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40546213) 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, 2897 + ... + 9459.

It is an arithmetic number, because the mean of its divisors is an integer number (7606035).

Almost surely, 2^40546214 is an apocalyptic number.

40546214 is a deficient number, since it is larger than the sum of its proper divisors (20302066).

40546214 is a wasteful number, since it uses less digits than its factorization.

40546214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9654.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 40546214 is about 6367.5909102266. The cubic root of 40546214 is about 343.5448449016.

The spelling of 40546214 in words is "forty million, five hundred forty-six thousand, two hundred fourteen".