424525424 has 10 divisors (see below), whose sum is σ = 822518040. Its totient is φ = 212262704.

The previous prime is 424525373. The next prime is 424525427.

424525424 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424525427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13266404 + ... + 13266435.

It is an arithmetic number, because the mean of its divisors is an integer number (82251804).

Almost surely, 2^424525424 is an apocalyptic number.

It is an amenable number.

424525424 is a deficient number, since it is larger than the sum of its proper divisors (397992616).

424525424 is a wasteful number, since it uses less digits than its factorization.

424525424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26532847 (or 26532841 counting only the distinct ones).

The product of its digits is 51200, while the sum is 32.

The square root of 424525424 is about 20604.0147544113. The cubic root of 424525424 is about 751.5673439253.

The spelling of 424525424 in words is "four hundred twenty-four million, five hundred twenty-five thousand, four hundred twenty-four".