2097642260 has 24 divisors (see below), whose sum is σ = 5034341760. Its totient is φ = 719191584.

The previous prime is 2097642259. The next prime is 2097642271. The reversal of 2097642260 is 622467902.

It is a happy number.

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, 7491440 + ... + 7491719.

It is an arithmetic number, because the mean of its divisors is an integer number (209764240).

Almost surely, 2^2097642260 is an apocalyptic number.

2097642260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2097642260 is an abundant number, since it is smaller than the sum of its proper divisors (2936699500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2097642260 is a wasteful number, since it uses less digits than its factorization.

2097642260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14983175 (or 14983173 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 2097642260 is about 45800.0246724824. The cubic root of 2097642260 is about 1280.0997358809.

It can be divided in two parts, 2097642 and 260, that added together give a palindrome (2097902).

The spelling of 2097642260 in words is "two billion, ninety-seven million, six hundred forty-two thousand, two hundred sixty".