727074 has 24 divisors (see below), whose sum is σ = 1627392. Its totient is φ = 234360.

The previous prime is 727063. The next prime is 727079. The reversal of 727074 is 470727.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727079) by changing a digit.

727074 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 (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94 + ... + 1209.

It is an arithmetic number, because the mean of its divisors is an integer number (67808).

2⁷²⁷⁰⁷⁴ is an apocalyptic number.

727074 is an abundant number, since it is smaller than the sum of its proper divisors (900318).

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

727074 is a wasteful number, since it uses less digits than its factorization.

727074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342 (or 1339 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 27.

The square root of 727074 is about 852.6863432705. The cubic root of 727074 is about 89.9206708378.

The spelling of 727074 in words is "seven hundred twenty-seven thousand, seventy-four", and thus it is an iban number.