427987010 has 32 divisors (see below), whose sum is σ = 850554432. Its totient is φ = 153753280.

The previous prime is 427987009. The next prime is 427987033. The reversal of 427987010 is 10789724.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14309 + ... + 32568.

It is an arithmetic number, because the mean of its divisors is an integer number (26579826).

Almost surely, 2^427987010 is an apocalyptic number.

427987010 is a deficient number, since it is larger than the sum of its proper divisors (422567422).

427987010 is a wasteful number, since it uses less digits than its factorization.

427987010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46978.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 427987010 is about 20687.8469155202. The cubic root of 427987010 is about 753.6045801013.

The spelling of 427987010 in words is "four hundred twenty-seven million, nine hundred eighty-seven thousand, ten".