742204 has 6 divisors (see below), whose sum is σ = 1298864. Its totient is φ = 371100.

The previous prime is 742201. The next prime is 742211. The reversal of 742204 is 402247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92772 + ... + 92779.

2⁷⁴²²⁰⁴ is an apocalyptic number.

It is an amenable number.

742204 is a deficient number, since it is larger than the sum of its proper divisors (556660).

742204 is a wasteful number, since it uses less digits than its factorization.

742204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185555 (or 185553 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 742204 is about 861.5126232389. The cubic root of 742204 is about 90.5401264831.

It can be divided in two parts, 742 and 204, that added together give a triangular number (946 = T₄₃).

The spelling of 742204 in words is "seven hundred forty-two thousand, two hundred four", and thus it is an iban number.