2605002262 has 4 divisors (see below), whose sum is σ = 3907503396. Its totient is φ = 1302501130.

The previous prime is 2605002251. The next prime is 2605002263. The reversal of 2605002262 is 2622005062.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2605002263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651250564 + ... + 651250567.

It is an arithmetic number, because the mean of its divisors is an integer number (976875849).

Almost surely, 2^2605002262 is an apocalyptic number.

2605002262 is a deficient number, since it is larger than the sum of its proper divisors (1302501134).

2605002262 is a wasteful number, since it uses less digits than its factorization.

2605002262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302501133.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2605002262 is about 51039.2227801325. Note that the first 3 decimals coincide. The cubic root of 2605002262 is about 1375.9501553036.

The spelling of 2605002262 in words is "two billion, six hundred five million, two thousand, two hundred sixty-two".