424260645 has 48 divisors (see below), whose sum is σ = 716900352. Its totient is φ = 214220160.

The previous prime is 424260643. The next prime is 424260649. The reversal of 424260645 is 546062424.

It is not a de Polignac number, because 424260645 - 2¹ = 424260643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424260643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1007535 + ... + 1007955.

It is an arithmetic number, because the mean of its divisors is an integer number (14935424).

Almost surely, 2^424260645 is an apocalyptic number.

It is an amenable number.

424260645 is a deficient number, since it is larger than the sum of its proper divisors (292639707).

424260645 is a wasteful number, since it uses less digits than its factorization.

424260645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 424260645 is about 20597.5883297050. The cubic root of 424260645 is about 751.4110591069.

The spelling of 424260645 in words is "four hundred twenty-four million, two hundred sixty thousand, six hundred forty-five".