2262112645 has 8 divisors (see below), whose sum is σ = 2923345656. Its totient is φ = 1670483136.

The previous prime is 2262112613. The next prime is 2262112649. The reversal of 2262112645 is 5462112622.

It can be written as a sum of positive squares in 4 ways, for example, as 349281 + 2261763364 = 591^2 + 47558^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2262112645 - 2⁵ = 2262112613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262112649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17400802 + ... + 17400931.

It is an arithmetic number, because the mean of its divisors is an integer number (365418207).

Almost surely, 2^2262112645 is an apocalyptic number.

It is an amenable number.

2262112645 is a deficient number, since it is larger than the sum of its proper divisors (661233011).

2262112645 is a wasteful number, since it uses less digits than its factorization.

2262112645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34801751.

The product of its digits is 11520, while the sum is 31.

The square root of 2262112645 is about 47561.6720164462. The cubic root of 2262112645 is about 1312.7179057102.

The spelling of 2262112645 in words is "two billion, two hundred sixty-two million, one hundred twelve thousand, six hundred forty-five".