1970204 has 6 divisors (see below), whose sum is σ = 3447864. Its totient is φ = 985100.

The previous prime is 1970201. The next prime is 1970209. The reversal of 1970204 is 4020791.

It is a self number, because there is not a number n which added to its sum of digits gives 1970204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1970201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246272 + ... + 246279.

It is an arithmetic number, because the mean of its divisors is an integer number (574644).

2^1970204 is an apocalyptic number.

It is an amenable number.

1970204 is a deficient number, since it is larger than the sum of its proper divisors (1477660).

1970204 is a wasteful number, since it uses less digits than its factorization.

1970204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492555 (or 492553 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1970204 is about 1403.6395548715. The cubic root of 1970204 is about 125.3632951104.

Adding to 1970204 its reverse (4020791), we get a palindrome (5990995).

The spelling of 1970204 in words is "one million, nine hundred seventy thousand, two hundred four".