1704142 has 16 divisors (see below), whose sum is σ = 2830464. Its totient is φ = 763000.

The previous prime is 1704137. The next prime is 1704149. The reversal of 1704142 is 2414071.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1704149) 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, 1017 + ... + 2107.

It is an arithmetic number, because the mean of its divisors is an integer number (176904).

2^1704142 is an apocalyptic number.

1704142 is a deficient number, since it is larger than the sum of its proper divisors (1126322).

1704142 is a wasteful number, since it uses less digits than its factorization.

1704142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 1704142 is about 1305.4278991963. The cubic root of 1704142 is about 119.4451701336.

The spelling of 1704142 in words is "one million, seven hundred four thousand, one hundred forty-two".