1206704 has 20 divisors (see below), whose sum is σ = 2383776. Its totient is φ = 591552.

The previous prime is 1206703. The next prime is 1206713. The reversal of 1206704 is 4076021.

It is a super-2 number, since 2×1206704² = 2912269087232, which contains 22 as substring.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1206701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137 + ... + 1559.

2^1206704 is an apocalyptic number.

It is an amenable number.

1206704 is a deficient number, since it is larger than the sum of its proper divisors (1177072).

1206704 is a wasteful number, since it uses less digits than its factorization.

1206704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484 (or 1478 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 1206704 is about 1098.5007965404. The cubic root of 1206704 is about 106.4633801817.

The spelling of 1206704 in words is "one million, two hundred six thousand, seven hundred four".