712074 has 16 divisors (see below), whose sum is σ = 1553760. Its totient is φ = 215760.

The previous prime is 712067. The next prime is 712093. The reversal of 712074 is 470217.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 712074.

It is an unprimeable number.

712074 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 7 ways as a sum of consecutive naturals, for example, 5329 + ... + 5460.

It is an arithmetic number, because the mean of its divisors is an integer number (97110).

2⁷¹²⁰⁷⁴ is an apocalyptic number.

712074 is an abundant number, since it is smaller than the sum of its proper divisors (841686).

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

712074 is a wasteful number, since it uses less digits than its factorization.

712074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10805.

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 712074 is about 843.8447724552. The cubic root of 712074 is about 89.2979953545.

It can be divided in two parts, 71 and 2074, that added together give a triangular number (2145 = T₆₅).

The spelling of 712074 in words is "seven hundred twelve thousand, seventy-four", and thus it is an iban number.