1082604 has 12 divisors (see below), whose sum is σ = 2526104. Its totient is φ = 360864.

The previous prime is 1082603. The next prime is 1082621. The reversal of 1082604 is 4062801.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082603) 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, 45097 + ... + 45120.

2^1082604 is an apocalyptic number.

It is an amenable number.

1082604 is an abundant number, since it is smaller than the sum of its proper divisors (1443500).

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

1082604 is a wasteful number, since it uses less digits than its factorization.

1082604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90224 (or 90222 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1082604 is about 1040.4825803443. The cubic root of 1082604 is about 102.6809494569.

The spelling of 1082604 in words is "one million, eighty-two thousand, six hundred four".