424301252 has 12 divisors (see below), whose sum is σ = 756537516. Its totient is φ = 208147680.

The previous prime is 424301231. The next prime is 424301261. The reversal of 424301252 is 252103424.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 384787456 + 39513796 = 19616^2 + 6286^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000499 + ... + 1000922.

It is an arithmetic number, because the mean of its divisors is an integer number (63044793).

Almost surely, 2^424301252 is an apocalyptic number.

It is an amenable number.

424301252 is a deficient number, since it is larger than the sum of its proper divisors (332236264).

424301252 is a wasteful number, since it uses less digits than its factorization.

424301252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001478 (or 2001476 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 424301252 is about 20598.5740283156. The cubic root of 424301252 is about 751.4350314580.

Adding to 424301252 its reverse (252103424), we get a palindrome (676404676).

The spelling of 424301252 in words is "four hundred twenty-four million, three hundred one thousand, two hundred fifty-two".