1970874 has 24 divisors (see below), whose sum is σ = 4298112. Its totient is φ = 652680.

The previous prime is 1970873. The next prime is 1970921. The reversal of 1970874 is 4780791.

It is not an unprimeable number, because it can be changed into a prime (1970873) 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 11 ways as a sum of consecutive naturals, for example, 3769 + ... + 4259.

It is an arithmetic number, because the mean of its divisors is an integer number (179088).

2^1970874 is an apocalyptic number.

1970874 is an abundant number, since it is smaller than the sum of its proper divisors (2327238).

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

1970874 is a wasteful number, since it uses less digits than its factorization.

1970874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 1970874 is about 1403.8781998450. The cubic root of 1970874 is about 125.3775041108.

The spelling of 1970874 in words is "one million, nine hundred seventy thousand, eight hundred seventy-four".