2422860845 has 6 divisors (see below), whose sum is σ = 2907565098. Its totient is φ = 1938200624.

The previous prime is 2422860823. The next prime is 2422860877. The reversal of 2422860845 is 5480682242.

It can be written as a sum of positive squares in 3 ways, for example, as 596238724 + 1826622121 = 24418^2 + 42739^2 .

It is not a de Polignac number, because 2422860845 - 2¹⁰ = 2422859821 is a prime.

It is a super-2 number, since 2×2422860845² = 11740509348468228050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99059 + ... + 121071.

It is an arithmetic number, because the mean of its divisors is an integer number (484594183).

Almost surely, 2^2422860845 is an apocalyptic number.

It is an amenable number.

2422860845 is a deficient number, since it is larger than the sum of its proper divisors (484704253).

2422860845 is an frugal number, since it uses more digits than its factorization.

2422860845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44031 (or 22018 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 41.

The square root of 2422860845 is about 49222.5643887029. The cubic root of 2422860845 is about 1343.1035299023.

The spelling of 2422860845 in words is "two billion, four hundred twenty-two million, eight hundred sixty thousand, eight hundred forty-five".