424688541 has 4 divisors (see below), whose sum is σ = 566251392. Its totient is φ = 283125692.

The previous prime is 424688533. The next prime is 424688567. The reversal of 424688541 is 145886424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 424688541 - 2³ = 424688533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424688493 and 424688502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424688501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70781421 + ... + 70781426.

It is an arithmetic number, because the mean of its divisors is an integer number (141562848).

Almost surely, 2^424688541 is an apocalyptic number.

It is an amenable number.

424688541 is a deficient number, since it is larger than the sum of its proper divisors (141562851).

424688541 is a wasteful number, since it uses less digits than its factorization.

424688541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141562850.

The product of its digits is 245760, while the sum is 42.

The square root of 424688541 is about 20607.9727532817. The cubic root of 424688541 is about 751.6635907815.

The spelling of 424688541 in words is "four hundred twenty-four million, six hundred eighty-eight thousand, five hundred forty-one".