727069 has 4 divisors (see below), whose sum is σ = 830944. Its totient is φ = 623196.

The previous prime is 727063. The next prime is 727079. The reversal of 727069 is 960727.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 960727 = 47 ⋅20441.

It is not a de Polignac number, because 727069 - 2³ = 727061 is a prime.

It is a super-2 number, since 2×727069² = 1057258661522, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 727069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51927 + ... + 51940.

It is an arithmetic number, because the mean of its divisors is an integer number (207736).

2⁷²⁷⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

727069 is a deficient number, since it is larger than the sum of its proper divisors (103875).

727069 is a wasteful number, since it uses less digits than its factorization.

727069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103874.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 727069 is about 852.6834113550. The cubic root of 727069 is about 89.9204647128.

The spelling of 727069 in words is "seven hundred twenty-seven thousand, sixty-nine".