39105214 has 4 divisors (see below), whose sum is σ = 58657824. Its totient is φ = 19552606.

The previous prime is 39105197. The next prime is 39105239. The reversal of 39105214 is 41250193.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9776302 + ... + 9776305.

It is an arithmetic number, because the mean of its divisors is an integer number (14664456).

Almost surely, 2^39105214 is an apocalyptic number.

39105214 is a deficient number, since it is larger than the sum of its proper divisors (19552610).

39105214 is a wasteful number, since it uses less digits than its factorization.

39105214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19552609.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 39105214 is about 6253.4161863737. The cubic root of 39105214 is about 339.4258302334.

The spelling of 39105214 in words is "thirty-nine million, one hundred five thousand, two hundred fourteen".