2287925514 has 80 divisors (see below), whose sum is σ = 5946671808. Its totient is φ = 643915008.

The previous prime is 2287925477. The next prime is 2287925531. The reversal of 2287925514 is 4155297822.

2287925514 is a `hidden beast` number, since 2 + 2 + 8 + 7 + 92 + 551 + 4 = 666.

It is a super-2 number, since 2×2287925514² = 10469206315224328392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2287925514.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 60922 + ... + 91034.

Almost surely, 2^2287925514 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2287925514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2973335904).

2287925514 is an abundant number, since it is smaller than the sum of its proper divisors (3658746294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2287925514 is a wasteful number, since it uses less digits than its factorization.

2287925514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30201 (or 30192 counting only the distinct ones).

The product of its digits is 403200, while the sum is 45.

The square root of 2287925514 is about 47832.2643620391. The cubic root of 2287925514 is about 1317.6921554085.

The spelling of 2287925514 in words is "two billion, two hundred eighty-seven million, nine hundred twenty-five thousand, five hundred fourteen".