427152352 has 48 divisors (see below), whose sum is σ = 920575152. Its totient is φ = 193489920.

The previous prime is 427152337. The next prime is 427152359. The reversal of 427152352 is 253251724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427152359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108238 + ... + 112114.

It is an arithmetic number, because the mean of its divisors is an integer number (19178649).

Almost surely, 2^427152352 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 427152352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (460287576).

427152352 is an abundant number, since it is smaller than the sum of its proper divisors (493422800).

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

427152352 is a wasteful number, since it uses less digits than its factorization.

427152352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211 (or 4203 counting only the distinct ones).

The product of its digits is 16800, while the sum is 31.

The square root of 427152352 is about 20667.6644060232. The cubic root of 427152352 is about 753.1143694074.

The spelling of 427152352 in words is "four hundred twenty-seven million, one hundred fifty-two thousand, three hundred fifty-two".