39414057 has 4 divisors (see below), whose sum is σ = 52552080. Its totient is φ = 26276036.

The previous prime is 39414029. The next prime is 39414091. The reversal of 39414057 is 75041493.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 39414057 - 2¹⁹ = 38889769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39414257) 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, 6569007 + ... + 6569012.

It is an arithmetic number, because the mean of its divisors is an integer number (13138020).

Almost surely, 2^39414057 is an apocalyptic number.

It is an amenable number.

39414057 is a deficient number, since it is larger than the sum of its proper divisors (13138023).

39414057 is a wasteful number, since it uses less digits than its factorization.

39414057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13138022.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 39414057 is about 6278.0615638906. The cubic root of 39414057 is about 340.3170543086.

The spelling of 39414057 in words is "thirty-nine million, four hundred fourteen thousand, fifty-seven".