427775341 has 12 divisors (see below), whose sum is σ = 508206528. Its totient is φ = 358861272.

The previous prime is 427775287. The next prime is 427775347. The reversal of 427775341 is 143577724.

427775341 = T₄₂₄₃ + T₄₂₄₄ + ... + T₄₂₈₉.

It is not a de Polignac number, because 427775341 - 2¹¹ = 427773293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 427775294 and 427775303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427775347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90571 + ... + 95176.

It is an arithmetic number, because the mean of its divisors is an integer number (42350544).

Almost surely, 2^427775341 is an apocalyptic number.

It is an amenable number.

427775341 is a deficient number, since it is larger than the sum of its proper divisors (80431187).

427775341 is a wasteful number, since it uses less digits than its factorization.

427775341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185808 (or 185801 counting only the distinct ones).

The product of its digits is 164640, while the sum is 40.

The square root of 427775341 is about 20682.7305015561. The cubic root of 427775341 is about 753.4803231897.

The spelling of 427775341 in words is "four hundred twenty-seven million, seven hundred seventy-five thousand, three hundred forty-one".