427556350 has 24 divisors (see below), whose sum is σ = 856429560. Its totient is φ = 157866720.

The previous prime is 427556347. The next prime is 427556351. The reversal of 427556350 is 53655724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427556351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 328240 + ... + 329539.

It is an arithmetic number, because the mean of its divisors is an integer number (35684565).

Almost surely, 2^427556350 is an apocalyptic number.

427556350 is an abundant number, since it is smaller than the sum of its proper divisors (428873210).

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

427556350 is a wasteful number, since it uses less digits than its factorization.

427556350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657804 (or 657799 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 37.

The square root of 427556350 is about 20677.4357694565. The cubic root of 427556350 is about 753.3517248666.

The spelling of 427556350 in words is "four hundred twenty-seven million, five hundred fifty-six thousand, three hundred fifty".