742027 has 8 divisors (see below), whose sum is σ = 871920. Its totient is φ = 622560.

The previous prime is 742009. The next prime is 742031. The reversal of 742027 is 720247.

742027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 742027 - 2¹⁹ = 217739 is a prime.

It is a Duffinian number.

742027 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 741989 and 742007.

It is not an unprimeable number, because it can be changed into a prime (742037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2452 + ... + 2737.

It is an arithmetic number, because the mean of its divisors is an integer number (108990).

2⁷⁴²⁰²⁷ is an apocalyptic number.

742027 is a deficient number, since it is larger than the sum of its proper divisors (129893).

742027 is a wasteful number, since it uses less digits than its factorization.

742027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5213.

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 742027 is about 861.4098908185. The cubic root of 742027 is about 90.5329286073.

It can be divided in two parts, 7420 and 27, that added together give a palindrome (7447).

The spelling of 742027 in words is "seven hundred forty-two thousand, twenty-seven", and thus it is an iban number.