1374004 has 24 divisors (see below), whose sum is σ = 2570400. Its totient is φ = 640800.

The previous prime is 1373989. The next prime is 1374007. The reversal of 1374004 is 4004731.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374007) 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, 7587 + ... + 7765.

It is an arithmetic number, because the mean of its divisors is an integer number (107100).

2^1374004 is an apocalyptic number.

It is an amenable number.

1374004 is a deficient number, since it is larger than the sum of its proper divisors (1196396).

1374004 is a wasteful number, since it uses less digits than its factorization.

1374004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 1374004 is about 1172.1791671925. The cubic root of 1374004 is about 111.1721485378.

Adding to 1374004 its reverse (4004731), we get a palindrome (5378735).

The spelling of 1374004 in words is "one million, three hundred seventy-four thousand, four".