424949547 has 8 divisors (see below), whose sum is σ = 618108480. Its totient is φ = 257545160.

The previous prime is 424949507. The next prime is 424949563. The reversal of 424949547 is 745949424.

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 424949547 - 2¹⁰ = 424948523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424949496 and 424949505.

It is not an unprimeable number, because it can be changed into a prime (424949507) 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, 6438597 + ... + 6438662.

It is an arithmetic number, because the mean of its divisors is an integer number (77263560).

Almost surely, 2^424949547 is an apocalyptic number.

424949547 is a deficient number, since it is larger than the sum of its proper divisors (193158933).

424949547 is a wasteful number, since it uses less digits than its factorization.

424949547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12877273.

The product of its digits is 1451520, while the sum is 48.

The square root of 424949547 is about 20614.3044267809. The cubic root of 424949547 is about 751.8175455904.

The spelling of 424949547 in words is "four hundred twenty-four million, nine hundred forty-nine thousand, five hundred forty-seven".