7123204 has 48 divisors (see below), whose sum is σ = 14696640. Its totient is φ = 2984960.

The previous prime is 7123201. The next prime is 7123213. The reversal of 7123204 is 4023217.

7123204 is a modest number, since divided by 3204 gives 712 as remainder.

It is not an unprimeable number, because it can be changed into a prime (7123201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66519 + ... + 66625.

It is an arithmetic number, because the mean of its divisors is an integer number (306180).

Almost surely, 2^7123204 is an apocalyptic number.

It is an amenable number.

7123204 is an abundant number, since it is smaller than the sum of its proper divisors (7573436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7123204 is a wasteful number, since it uses less digits than its factorization.

7123204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 226 counting only the distinct ones).

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

The square root of 7123204 is about 2668.9331201812. The cubic root of 7123204 is about 192.4088869992.

It can be divided in two parts, 712 and 3204, that added together give a triangular number (3916 = T₈₈).

The spelling of 7123204 in words is "seven million, one hundred twenty-three thousand, two hundred four".