427674151 has 16 divisors (see below), whose sum is σ = 460698624. Its totient is φ = 395587584.

The previous prime is 427674061. The next prime is 427674179. The reversal of 427674151 is 151476724.

It is a cyclic number.

It is not a de Polignac number, because 427674151 - 2¹¹ = 427672103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 427674151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427674451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243091 + ... + 244843.

It is an arithmetic number, because the mean of its divisors is an integer number (28793664).

Almost surely, 2^427674151 is an apocalyptic number.

427674151 is a deficient number, since it is larger than the sum of its proper divisors (33024473).

427674151 is a wasteful number, since it uses less digits than its factorization.

427674151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010.

The product of its digits is 47040, while the sum is 37.

The square root of 427674151 is about 20680.2841131354. The cubic root of 427674151 is about 753.4209067319.

The spelling of 427674151 in words is "four hundred twenty-seven million, six hundred seventy-four thousand, one hundred fifty-one".