2428360187 has 4 divisors (see below), whose sum is σ = 2649120216. Its totient is φ = 2207600160.

The previous prime is 2428360157. The next prime is 2428360219. The reversal of 2428360187 is 7810638242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2428360187 - 2¹⁶ = 2428294651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2428360147) 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, 110379998 + ... + 110380019.

It is an arithmetic number, because the mean of its divisors is an integer number (662280054).

Almost surely, 2^2428360187 is an apocalyptic number.

2428360187 is a deficient number, since it is larger than the sum of its proper divisors (220760029).

2428360187 is a wasteful number, since it uses less digits than its factorization.

2428360187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220760028.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 2428360187 is about 49278.3947283188. The cubic root of 2428360187 is about 1344.1189416877.

The spelling of 2428360187 in words is "two billion, four hundred twenty-eight million, three hundred sixty thousand, one hundred eighty-seven".