741139 has 8 divisors (see below), whose sum is σ = 852480. Its totient is φ = 631176.

The previous prime is 741137. The next prime is 741163. The reversal of 741139 is 931147.

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

It is not a de Polignac number, because 741139 - 2¹ = 741137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (741131) by changing a digit.

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, 1452 + ... + 1894.

It is an arithmetic number, because the mean of its divisors is an integer number (106560).

2⁷⁴¹¹³⁹ is an apocalyptic number.

741139 is a deficient number, since it is larger than the sum of its proper divisors (111341).

741139 is a wasteful number, since it uses less digits than its factorization.

741139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689.

The product of its digits is 756, while the sum is 25.

The square root of 741139 is about 860.8943024553. The cubic root of 741139 is about 90.4967999438.

The spelling of 741139 in words is "seven hundred forty-one thousand, one hundred thirty-nine".