419406252 has 48 divisors (see below), whose sum is σ = 1038425472. Its totient is φ = 131293440.

The previous prime is 419406157. The next prime is 419406257. The reversal of 419406252 is 252604914.

It is not an unprimeable number, because it can be changed into a prime (419406257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104727 + ... + 108657.

It is an arithmetic number, because the mean of its divisors is an integer number (21633864).

Almost surely, 2^419406252 is an apocalyptic number.

It is an amenable number.

419406252 is an abundant number, since it is smaller than the sum of its proper divisors (619019220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

419406252 is a wasteful number, since it uses less digits than its factorization.

419406252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4478 (or 4476 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 419406252 is about 20479.4104407329. The cubic root of 419406252 is about 748.5341752323.

The spelling of 419406252 in words is "four hundred nineteen million, four hundred six thousand, two hundred fifty-two".