4051395 has 12 divisors (see below), whose sum is σ = 7022496. Its totient is φ = 2160720.

The previous prime is 4051379. The next prime is 4051403. The reversal of 4051395 is 5931504.

It is not a de Polignac number, because 4051395 - 2⁴ = 4051379 is a prime.

It is a nialpdrome in base 9 and base 14.

It is a zygodrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44971 + ... + 45060.

It is an arithmetic number, because the mean of its divisors is an integer number (585208).

Almost surely, 2^4051395 is an apocalyptic number.

4051395 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4051395 is a deficient number, since it is larger than the sum of its proper divisors (2971101).

4051395 is a wasteful number, since it uses less digits than its factorization.

4051395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90042 (or 90039 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 4051395 is about 2012.8077404462. The cubic root of 4051395 is about 159.4170846186.

Adding to 4051395 its reverse (5931504), we get a palindrome (9982899).

The spelling of 4051395 in words is "four million, fifty-one thousand, three hundred ninety-five".