38106705 has 32 divisors (see below), whose sum is σ = 75043584. Its totient is φ = 16079616.

The previous prime is 38106697. The next prime is 38106713. The reversal of 38106705 is 50760183.

It is an interprime number because it is at equal distance from previous prime (38106697) and next prime (38106713).

It is not a de Polignac number, because 38106705 - 2³ = 38106697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12594 + ... + 15323.

It is an arithmetic number, because the mean of its divisors is an integer number (2345112).

Almost surely, 2^38106705 is an apocalyptic number.

38106705 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38106705 is a deficient number, since it is larger than the sum of its proper divisors (36936879).

38106705 is a wasteful number, since it uses less digits than its factorization.

38106705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27945.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 38106705 is about 6173.0628540458. The cubic root of 38106705 is about 336.5119304389.

Adding to 38106705 its reverse (50760183), we get a palindrome (88866888).

The spelling of 38106705 in words is "thirty-eight million, one hundred six thousand, seven hundred five".