2287572049 has 8 divisors (see below), whose sum is σ = 2641321088. Its totient is φ = 1940561280.

The previous prime is 2287572031. The next prime is 2287572137. The reversal of 2287572049 is 9402757822.

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

It is not a de Polignac number, because 2287572049 - 2¹³ = 2287563857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2287572149) 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, 1683837 + ... + 1685194.

It is an arithmetic number, because the mean of its divisors is an integer number (330165136).

Almost surely, 2^2287572049 is an apocalyptic number.

It is an amenable number.

2287572049 is a deficient number, since it is larger than the sum of its proper divisors (353749039).

2287572049 is an equidigital number, since it uses as much as digits as its factorization.

2287572049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369135.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 2287572049 is about 47828.5693806537. The cubic root of 2287572049 is about 1317.6242945097.

The spelling of 2287572049 in words is "two billion, two hundred eighty-seven million, five hundred seventy-two thousand, forty-nine".