2287129874 has 8 divisors (see below), whose sum is σ = 3445808688. Its totient is φ = 1138526980.

The previous prime is 2287129853. The next prime is 2287129879. The reversal of 2287129874 is 4789217822.

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

It is not an unprimeable number, because it can be changed into a prime (2287129879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2518412 + ... + 2519319.

It is an arithmetic number, because the mean of its divisors is an integer number (430726086).

Almost surely, 2^2287129874 is an apocalyptic number.

2287129874 is a deficient number, since it is larger than the sum of its proper divisors (1158678814).

2287129874 is a wasteful number, since it uses less digits than its factorization.

2287129874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5037960.

The product of its digits is 903168, while the sum is 50.

The square root of 2287129874 is about 47823.9466585517. The cubic root of 2287129874 is about 1317.5393925477.

The spelling of 2287129874 in words is "two billion, two hundred eighty-seven million, one hundred twenty-nine thousand, eight hundred seventy-four".