1049604 has 24 divisors (see below), whose sum is σ = 2502528. Its totient is φ = 342240.

The previous prime is 1049603. The next prime is 1049611. The reversal of 1049604 is 4069401.

1049604 is nontrivially palindromic in base 8.

It is a super-2 number, since 2×1049604² = 2203337113632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367 + ... + 1494.

It is an arithmetic number, because the mean of its divisors is an integer number (104272).

2^1049604 is an apocalyptic number.

It is an amenable number.

1049604 is an abundant number, since it is smaller than the sum of its proper divisors (1452924).

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

1049604 is a wasteful number, since it uses less digits than its factorization.

1049604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915 (or 1913 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1049604 is about 1024.5018301594. The cubic root of 1049604 is about 101.6268565206.

It can be divided in two parts, 1049 and 604, that added together give a triangular number (1653 = T₅₇).

The spelling of 1049604 in words is "one million, forty-nine thousand, six hundred four".