406041055 has 16 divisors (see below), whose sum is σ = 557222400. Its totient is φ = 278245152.

The previous prime is 406041049. The next prime is 406041061. The reversal of 406041055 is 550140604.

It is an interprime number because it is at equal distance from previous prime (406041049) and next prime (406041061).

It is a cyclic number.

It is not a de Polignac number, because 406041055 - 2³ = 406041047 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 70702 + ... + 76228.

It is an arithmetic number, because the mean of its divisors is an integer number (34826400).

Almost surely, 2^406041055 is an apocalyptic number.

406041055 is a deficient number, since it is larger than the sum of its proper divisors (151181345).

406041055 is a wasteful number, since it uses less digits than its factorization.

406041055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7638.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 406041055 is about 20150.4604165761. The cubic root of 406041055 is about 740.4970212262.

Adding to 406041055 its reverse (550140604), we get a palindrome (956181659).

The spelling of 406041055 in words is "four hundred six million, forty-one thousand, fifty-five".