427255370 has 16 divisors (see below), whose sum is σ = 771004008. Its totient is φ = 170470080.

The previous prime is 427255357. The next prime is 427255397. The reversal of 427255370 is 73552724.

It can be written as a sum of positive squares in 4 ways, for example, as 395095129 + 32160241 = 19877^2 + 5671^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 427255370.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49841 + ... + 57780.

Almost surely, 2^427255370 is an apocalyptic number.

427255370 is a deficient number, since it is larger than the sum of its proper divisors (343748638).

427255370 is a wasteful number, since it uses less digits than its factorization.

427255370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108025.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 427255370 is about 20670.1565064225. The cubic root of 427255370 is about 753.1749083849.

The spelling of 427255370 in words is "four hundred twenty-seven million, two hundred fifty-five thousand, three hundred seventy".