1493204 has 6 divisors (see below), whose sum is σ = 2613114. Its totient is φ = 746600.

The previous prime is 1493197. The next prime is 1493207. The reversal of 1493204 is 4023941.

It can be written as a sum of positive squares in only one way, i.e., 1444804 + 48400 = 1202^2 + 220^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1493204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186647 + ... + 186654.

It is an arithmetic number, because the mean of its divisors is an integer number (435519).

2^1493204 is an apocalyptic number.

It is an amenable number.

1493204 is a deficient number, since it is larger than the sum of its proper divisors (1119910).

1493204 is a wasteful number, since it uses less digits than its factorization.

1493204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373305 (or 373303 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1493204 is about 1221.9672663374. The cubic root of 1493204 is about 114.2982852243.

The spelling of 1493204 in words is "one million, four hundred ninety-three thousand, two hundred four".