427559070 has 32 divisors (see below), whose sum is σ = 1051172640. Its totient is φ = 111234560.

The previous prime is 427559051. The next prime is 427559081. The reversal of 427559070 is 70955724.

It is a congruent number.

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, 172575 + ... + 175034.

It is an arithmetic number, because the mean of its divisors is an integer number (32849145).

Almost surely, 2^427559070 is an apocalyptic number.

427559070 is an abundant number, since it is smaller than the sum of its proper divisors (623613570).

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

427559070 is a wasteful number, since it uses less digits than its factorization.

427559070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347660.

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 427559070 is about 20677.5015415306. The cubic root of 427559070 is about 753.3533224045.

The spelling of 427559070 in words is "four hundred twenty-seven million, five hundred fifty-nine thousand, seventy".