2602261882 has 16 divisors (see below), whose sum is σ = 4362107904. Its totient is φ = 1153996000.

The previous prime is 2602261853. The next prime is 2602261903. The reversal of 2602261882 is 2881622062.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1441594 + ... + 1443397.

It is an arithmetic number, because the mean of its divisors is an integer number (272631744).

Almost surely, 2^2602261882 is an apocalyptic number.

2602261882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2602261882 is a deficient number, since it is larger than the sum of its proper divisors (1759846022).

2602261882 is a wasteful number, since it uses less digits than its factorization.

2602261882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2885045.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 2602261882 is about 51012.3698920174. The cubic root of 2602261882 is about 1375.4675006679.

The spelling of 2602261882 in words is "two billion, six hundred two million, two hundred sixty-one thousand, eight hundred eighty-two".