427508952 has 128 divisors (see below), whose sum is σ = 1223812800. Its totient is φ = 123475968.

The previous prime is 427508933. The next prime is 427508957. The reversal of 427508952 is 259805724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427508957) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334138 + ... + 335414.

Almost surely, 2^427508952 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 427508952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (611906400).

427508952 is an abundant number, since it is smaller than the sum of its proper divisors (796303848).

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

427508952 is a wasteful number, since it uses less digits than its factorization.

427508952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365 (or 1361 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 427508952 is about 20676.2896091151. The cubic root of 427508952 is about 753.3238855073.

The spelling of 427508952 in words is "four hundred twenty-seven million, five hundred eight thousand, nine hundred fifty-two".