39114189 has 12 divisors (see below), whose sum is σ = 56634396. Its totient is φ = 26013312.

The previous prime is 39114181. The next prime is 39114193. The reversal of 39114189 is 98141193.

It can be written as a sum of positive squares in 2 ways, for example, as 8311689 + 30802500 = 2883^2 + 5550^2 .

It is not a de Polignac number, because 39114189 - 2³ = 39114181 is a prime.

It is a super-2 number, since 2×39114189² = 3059839562255442, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39114181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1122 + ... + 8915.

It is an arithmetic number, because the mean of its divisors is an integer number (4719533).

Almost surely, 2^39114189 is an apocalyptic number.

It is an amenable number.

39114189 is a deficient number, since it is larger than the sum of its proper divisors (17520207).

39114189 is a wasteful number, since it uses less digits than its factorization.

39114189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10476 (or 10473 counting only the distinct ones).

The product of its digits is 7776, while the sum is 36.

The square root of 39114189 is about 6254.1337529669. The cubic root of 39114189 is about 339.4517953456.

It can be divided in two parts, 3911 and 4189, that added together give a square (8100 = 90²).

The spelling of 39114189 in words is "thirty-nine million, one hundred fourteen thousand, one hundred eighty-nine".