426461155 has 8 divisors (see below), whose sum is σ = 511885584. Its totient is φ = 341080800.

The previous prime is 426461107. The next prime is 426461227. The reversal of 426461155 is 551164624.

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

It is not a de Polignac number, because 426461155 - 2¹⁹ = 425936867 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 426461155.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16545 + ... + 33565.

It is an arithmetic number, because the mean of its divisors is an integer number (63985698).

Almost surely, 2^426461155 is an apocalyptic number.

426461155 is a deficient number, since it is larger than the sum of its proper divisors (85424429).

426461155 is a wasteful number, since it uses less digits than its factorization.

426461155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22037.

The product of its digits is 28800, while the sum is 34.

The square root of 426461155 is about 20650.9359352064. The cubic root of 426461155 is about 752.7079325164.

The spelling of 426461155 in words is "four hundred twenty-six million, four hundred sixty-one thousand, one hundred fifty-five".