1906095 has 16 divisors (see below), whose sum is σ = 3088512. Its totient is φ = 1003680.

The previous prime is 1906087. The next prime is 1906109. The reversal of 1906095 is 5906091.

It is not a de Polignac number, because 1906095 - 2³ = 1906087 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 480 + ... + 2010.

It is an arithmetic number, because the mean of its divisors is an integer number (193032).

2^1906095 is an apocalyptic number.

1906095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1906095 is a deficient number, since it is larger than the sum of its proper divisors (1182417).

1906095 is a wasteful number, since it uses less digits than its factorization.

1906095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622.

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 1906095 is about 1380.6139938448. The cubic root of 1906095 is about 123.9885308504.

The spelling of 1906095 in words is "one million, nine hundred six thousand, ninety-five".