2612205142 has 16 divisors (see below), whose sum is σ = 4282630272. Its totient is φ = 1189618560.

The previous prime is 2612205097. The next prime is 2612205187. The reversal of 2612205142 is 2415022162.

It is an interprime number because it is at equal distance from previous prime (2612205097) and next prime (2612205187).

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 7 ways as a sum of consecutive naturals, for example, 1238133 + ... + 1240240.

It is an arithmetic number, because the mean of its divisors is an integer number (267664392).

Almost surely, 2^2612205142 is an apocalyptic number.

2612205142 is a deficient number, since it is larger than the sum of its proper divisors (1670425130).

2612205142 is a wasteful number, since it uses less digits than its factorization.

2612205142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478423.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2612205142 is about 51109.7362740212. The cubic root of 2612205142 is about 1377.2171642278.

The spelling of 2612205142 in words is "two billion, six hundred twelve million, two hundred five thousand, one hundred forty-two".