1959055 has 16 divisors (see below), whose sum is σ = 2709504. Its totient is φ = 1332000.

The previous prime is 1959053. The next prime is 1959073. The reversal of 1959055 is 5509591.

It is not a de Polignac number, because 1959055 - 2¹ = 1959053 is a prime.

1959055 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1959055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1959053) by changing a digit.

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, 7680 + ... + 7930.

It is an arithmetic number, because the mean of its divisors is an integer number (169344).

2^1959055 is an apocalyptic number.

1959055 is a deficient number, since it is larger than the sum of its proper divisors (750449).

1959055 is a wasteful number, since it uses less digits than its factorization.

1959055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486.

The product of its (nonzero) digits is 10125, while the sum is 34.

The square root of 1959055 is about 1399.6624593094. The cubic root of 1959055 is about 125.1263788507.

The spelling of 1959055 in words is "one million, nine hundred fifty-nine thousand, fifty-five".