1970106 has 16 divisors (see below), whose sum is σ = 3980448. Its totient is φ = 650000.

The previous prime is 1970083. The next prime is 1970119. The reversal of 1970106 is 6010791.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 1020 + ... + 2231.

It is an arithmetic number, because the mean of its divisors is an integer number (248778).

2^1970106 is an apocalyptic number.

1970106 is an abundant number, since it is smaller than the sum of its proper divisors (2010342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1970106 is a wasteful number, since it uses less digits than its factorization.

1970106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3357.

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 1970106 is about 1403.6046451904. The cubic root of 1970106 is about 125.3612165090.

Adding to 1970106 its reverse (6010791), we get a palindrome (7980897).

It can be divided in two parts, 19 and 70106, that added together give a triangular number (70125 = T₃₇₄).

The spelling of 1970106 in words is "one million, nine hundred seventy thousand, one hundred six".