1196604 has 36 divisors (see below), whose sum is σ = 3099096. Its totient is φ = 389088.

The previous prime is 1196603. The next prime is 1196609. The reversal of 1196604 is 4066911.

1196604 = T₂₁ + T₂₂ + ... + T₁₉₂.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1196604² = 2863722265632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1196603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1162 + ... + 1934.

It is an arithmetic number, because the mean of its divisors is an integer number (86086).

2^1196604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1196604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1549548).

1196604 is an abundant number, since it is smaller than the sum of its proper divisors (1902492).

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

1196604 is a wasteful number, since it uses less digits than its factorization.

1196604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1196604 is about 1093.8939619543. The cubic root of 1196604 is about 106.1655180807.

The spelling of 1196604 in words is "one million, one hundred ninety-six thousand, six hundred four".