427415195 has 8 divisors (see below), whose sum is σ = 530584560. Its totient is φ = 330141280.

The previous prime is 427415189. The next prime is 427415213. The reversal of 427415195 is 591514724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 427415195 - 2⁴ = 427415179 is a prime.

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, 1473701 + ... + 1473990.

It is an arithmetic number, because the mean of its divisors is an integer number (66323070).

Almost surely, 2^427415195 is an apocalyptic number.

427415195 is a deficient number, since it is larger than the sum of its proper divisors (103169365).

427415195 is a wasteful number, since it uses less digits than its factorization.

427415195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947725.

The product of its digits is 50400, while the sum is 38.

The square root of 427415195 is about 20674.0222259724. The cubic root of 427415195 is about 753.2688109870.

The spelling of 427415195 in words is "four hundred twenty-seven million, four hundred fifteen thousand, one hundred ninety-five".