427161535 has 8 divisors (see below), whose sum is σ = 514023840. Its totient is φ = 340775904.

The previous prime is 427161529. The next prime is 427161547. The reversal of 427161535 is 535161724.

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

It is a cyclic number.

It is not a de Polignac number, because 427161535 - 2⁷ = 427161407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 427161535.

It is a congruent number.

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, 117192 + ... + 120781.

It is an arithmetic number, because the mean of its divisors is an integer number (64252980).

Almost surely, 2^427161535 is an apocalyptic number.

427161535 is a deficient number, since it is larger than the sum of its proper divisors (86862305).

427161535 is a wasteful number, since it uses less digits than its factorization.

427161535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238337.

The product of its digits is 25200, while the sum is 34.

The square root of 427161535 is about 20667.8865634588. The cubic root of 427161535 is about 753.1197662326.

The spelling of 427161535 in words is "four hundred twenty-seven million, one hundred sixty-one thousand, five hundred thirty-five".