424556352 has 168 divisors, whose sum is σ = 1364175072. Its totient is φ = 125107200.

The previous prime is 424556347. The next prime is 424556369. The reversal of 424556352 is 253655424.

424556352 is a `hidden beast` number, since 4 + 2 + 45 + 563 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 233527 + ... + 235337.

Almost surely, 2^424556352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424556352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (682087536).

424556352 is an abundant number, since it is smaller than the sum of its proper divisors (939618720).

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

424556352 is a wasteful number, since it uses less digits than its factorization.

424556352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877 (or 1864 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 424556352 is about 20604.7652740816. The cubic root of 424556352 is about 751.5855948231.

The spelling of 424556352 in words is "four hundred twenty-four million, five hundred fifty-six thousand, three hundred fifty-two".