602640255 has 16 divisors (see below), whose sum is σ = 1101970944. Its totient is φ = 275492640.

The previous prime is 602640253. The next prime is 602640299. The reversal of 602640255 is 552046206.

It is not a de Polignac number, because 602640255 - 2¹ = 602640253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (602640253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2869611 + ... + 2869820.

It is an arithmetic number, because the mean of its divisors is an integer number (68873184).

Almost surely, 2^602640255 is an apocalyptic number.

602640255 is a deficient number, since it is larger than the sum of its proper divisors (499330689).

602640255 is a wasteful number, since it uses less digits than its factorization.

602640255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5739446.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 602640255 is about 24548.7322483260. The cubic root of 602640255 is about 844.6680091192.

The spelling of 602640255 in words is "six hundred two million, six hundred forty thousand, two hundred fifty-five".