1804052 has 6 divisors (see below), whose sum is σ = 3157098. Its totient is φ = 902024.

The previous prime is 1804037. The next prime is 1804063. The reversal of 1804052 is 2504081.

It can be written as a sum of positive squares in only one way, i.e., 1752976 + 51076 = 1324^2 + 226^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225503 + ... + 225510.

It is an arithmetic number, because the mean of its divisors is an integer number (526183).

2^1804052 is an apocalyptic number.

It is an amenable number.

1804052 is a deficient number, since it is larger than the sum of its proper divisors (1353046).

1804052 is a wasteful number, since it uses less digits than its factorization.

1804052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451017 (or 451015 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1804052 is about 1343.1500288501. The cubic root of 1804052 is about 121.7352495879.

The spelling of 1804052 in words is "one million, eight hundred four thousand, fifty-two".