39214081 has 16 divisors (see below), whose sum is σ = 42940800. Its totient is φ = 35683200.

The previous prime is 39214069. The next prime is 39214111. The reversal of 39214081 is 18041293.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 39214081 - 2⁷ = 39213953 is a prime.

It is a super-2 number, since 2×39214081² = 3075488297349122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (39214001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54955 + ... + 55663.

It is an arithmetic number, because the mean of its divisors is an integer number (2683800).

Almost surely, 2^39214081 is an apocalyptic number.

It is an amenable number.

39214081 is a deficient number, since it is larger than the sum of its proper divisors (3726719).

39214081 is a wasteful number, since it uses less digits than its factorization.

39214081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 39214081 is about 6262.1147386486. The cubic root of 39214081 is about 339.7405200144.

The spelling of 39214081 in words is "thirty-nine million, two hundred fourteen thousand, eighty-one".