1974104 has 16 divisors (see below), whose sum is σ = 4038120. Its totient is φ = 897280.

The previous prime is 1974079. The next prime is 1974121. The reversal of 1974104 is 4014791.

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, 11129 + ... + 11304.

2^1974104 is an apocalyptic number.

It is an amenable number.

1974104 is an abundant number, since it is smaller than the sum of its proper divisors (2064016).

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

1974104 is a wasteful number, since it uses less digits than its factorization.

1974104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22450 (or 22446 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1974104 is about 1405.0281135977. The cubic root of 1974104 is about 125.4459590720.

Adding to 1974104 its reverse (4014791), we get a palindrome (5988895).

The spelling of 1974104 in words is "one million, nine hundred seventy-four thousand, one hundred four".