3240055 has 16 divisors (see below), whose sum is σ = 4785984. Its totient is φ = 2050560.

The previous prime is 3240043. The next prime is 3240073. The reversal of 3240055 is 5500423.

It is a happy number.

It is not a de Polignac number, because 3240055 - 2⁷ = 3239927 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3106 + ... + 4015.

It is an arithmetic number, because the mean of its divisors is an integer number (299124).

Almost surely, 2^3240055 is an apocalyptic number.

3240055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3240055 is a deficient number, since it is larger than the sum of its proper divisors (1545929).

3240055 is a wasteful number, since it uses less digits than its factorization.

3240055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7146.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 3240055 is about 1800.0152777129. The cubic root of 3240055 is about 147.9735617493.

Adding to 3240055 its reverse (5500423), we get a palindrome (8740478).

The spelling of 3240055 in words is "three million, two hundred forty thousand, fifty-five".