1970674 has 16 divisors (see below), whose sum is σ = 3159000. Its totient is φ = 918784.

The previous prime is 1970641. The next prime is 1970677. The reversal of 1970674 is 4760791.

It can be written as a sum of positive squares in 4 ways, for example, as 1338649 + 632025 = 1157^2 + 795^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (1970677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4872 + ... + 5260.

2^1970674 is an apocalyptic number.

1970674 is a deficient number, since it is larger than the sum of its proper divisors (1188326).

1970674 is a wasteful number, since it uses less digits than its factorization.

1970674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 1970674 is about 1403.8069667871. The cubic root of 1970674 is about 125.3732629554.

The spelling of 1970674 in words is "one million, nine hundred seventy thousand, six hundred seventy-four".