424555252 has 48 divisors (see below), whose sum is σ = 848558592. Its totient is φ = 183978080.

The previous prime is 424555231. The next prime is 424555253. The reversal of 424555252 is 252555424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424555253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447843 + ... + 448789.

It is an arithmetic number, because the mean of its divisors is an integer number (17678304).

Almost surely, 2^424555252 is an apocalyptic number.

It is an amenable number.

424555252 is a deficient number, since it is larger than the sum of its proper divisors (424003340).

424555252 is a wasteful number, since it uses less digits than its factorization.

424555252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428 (or 1426 counting only the distinct ones).

The product of its digits is 80000, while the sum is 34.

The square root of 424555252 is about 20604.7385812099. The cubic root of 424555252 is about 751.5849457182.

The spelling of 424555252 in words is "four hundred twenty-four million, five hundred fifty-five thousand, two hundred fifty-two".