741047 has 4 divisors (see below), whose sum is σ = 784656. Its totient is φ = 697440.

The previous prime is 741043. The next prime is 741053. The reversal of 741047 is 740147.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 740147 = 73 ⋅10139.

It is a cyclic number.

It is not a de Polignac number, because 741047 - 2² = 741043 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21779 + ... + 21812.

It is an arithmetic number, because the mean of its divisors is an integer number (196164).

2⁷⁴¹⁰⁴⁷ is an apocalyptic number.

741047 is a deficient number, since it is larger than the sum of its proper divisors (43609).

741047 is a wasteful number, since it uses less digits than its factorization.

741047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43608.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 741047 is about 860.8408679890. The cubic root of 741047 is about 90.4930552346.

Subtracting from 741047 its reverse (740147), we obtain a square (900 = 30²).

The spelling of 741047 in words is "seven hundred forty-one thousand, forty-seven", and thus it is an iban number.