741242547 has 24 divisors (see below), whose sum is σ = 1095260400. Its totient is φ = 482918208.

The previous prime is 741242527. The next prime is 741242549. The reversal of 741242547 is 745242147.

741242547 is a `hidden beast` number, since 74 + 1 + 2 + 42 + 547 = 666.

It is not a de Polignac number, because 741242547 - 2⁷ = 741242419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (741242549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87829 + ... + 95897.

It is an arithmetic number, because the mean of its divisors is an integer number (45635850).

Almost surely, 2^741242547 is an apocalyptic number.

741242547 is a deficient number, since it is larger than the sum of its proper divisors (354017853).

741242547 is a wasteful number, since it uses less digits than its factorization.

741242547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8307 (or 8304 counting only the distinct ones).

The product of its digits is 62720, while the sum is 36.

The square root of 741242547 is about 27225.7699064691. The cubic root of 741242547 is about 905.0101428409.

The spelling of 741242547 in words is "seven hundred forty-one million, two hundred forty-two thousand, five hundred forty-seven".