38905214 has 8 divisors (see below), whose sum is σ = 61790688. Its totient is φ = 18308320.

The previous prime is 38905199. The next prime is 38905219. The reversal of 38905214 is 41250983.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38905219) 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, 572102 + ... + 572169.

It is an arithmetic number, because the mean of its divisors is an integer number (7723836).

Almost surely, 2^38905214 is an apocalyptic number.

38905214 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

38905214 is a deficient number, since it is larger than the sum of its proper divisors (22885474).

38905214 is a wasteful number, since it uses less digits than its factorization.

38905214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144290.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 38905214 is about 6237.4044281255. The cubic root of 38905214 is about 338.8461869255.

The spelling of 38905214 in words is "thirty-eight million, nine hundred five thousand, two hundred fourteen".