427526016 has 32 divisors (see below), whose sum is σ = 1135617000. Its totient is φ = 142508544.

The previous prime is 427525999. The next prime is 427526039. The reversal of 427526016 is 610625724.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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, 556291 + ... + 557058.

Almost surely, 2^427526016 is an apocalyptic number.

It is an amenable number.

427526016 is an abundant number, since it is smaller than the sum of its proper divisors (708090984).

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

427526016 is a wasteful number, since it uses less digits than its factorization.

427526016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113366 (or 1113354 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 427526016 is about 20676.7022515681. The cubic root of 427526016 is about 753.3339083366. Note that the first 3 decimals are identical.

The spelling of 427526016 in words is "four hundred twenty-seven million, five hundred twenty-six thousand, sixteen".