2287378741 has 8 divisors (see below), whose sum is σ = 2442585600. Its totient is φ = 2137260720.

The previous prime is 2287378733. The next prime is 2287378771. The reversal of 2287378741 is 1478737822.

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 2287378741 - 2³ = 2287378733 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 (2287378711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1271281 + ... + 1273078.

It is an arithmetic number, because the mean of its divisors is an integer number (305323200).

Almost surely, 2^2287378741 is an apocalyptic number.

It is an amenable number.

2287378741 is a deficient number, since it is larger than the sum of its proper divisors (155206859).

2287378741 is a wasteful number, since it uses less digits than its factorization.

2287378741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544419.

The product of its digits is 1053696, while the sum is 49.

The square root of 2287378741 is about 47826.5484955793. The cubic root of 2287378741 is about 1317.5871788129.

The spelling of 2287378741 in words is "two billion, two hundred eighty-seven million, three hundred seventy-eight thousand, seven hundred forty-one".