1492804 has 24 divisors (see below), whose sum is σ = 2865240. Its totient is φ = 677376.

The previous prime is 1492801. The next prime is 1492807. The reversal of 1492804 is 4082941.

It is an interprime number because it is at equal distance from previous prime (1492801) and next prime (1492807).

It can be written as a sum of positive squares in 4 ways, for example, as 492804 + 1000000 = 702^2 + 1000^2 .

It is not an unprimeable number, because it can be changed into a prime (1492801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1594 + ... + 2350.

It is an arithmetic number, because the mean of its divisors is an integer number (119385).

2^1492804 is an apocalyptic number.

It is an amenable number.

1492804 is a deficient number, since it is larger than the sum of its proper divisors (1372436).

1492804 is a wasteful number, since it uses less digits than its factorization.

1492804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1492804 is about 1221.8035848695. The cubic root of 1492804 is about 114.2880782249.

The spelling of 1492804 in words is "one million, four hundred ninety-two thousand, eight hundred four".