1970446 has 8 divisors (see below), whose sum is σ = 2965104. Its totient is φ = 982080.

The previous prime is 1970431. The next prime is 1970459. The reversal of 1970446 is 6440791.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690 + ... + 2101.

It is an arithmetic number, because the mean of its divisors is an integer number (370638).

2^1970446 is an apocalyptic number.

1970446 is a deficient number, since it is larger than the sum of its proper divisors (994658).

1970446 is a wasteful number, since it uses less digits than its factorization.

1970446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3146.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1970446 is about 1403.7257566918. The cubic root of 1970446 is about 125.3684276881.

The spelling of 1970446 in words is "one million, nine hundred seventy thousand, four hundred forty-six".