8287850625 has 40 divisors (see below), whose sum is σ = 14620994784. Its totient is φ = 4160160000.

The previous prime is 8287850603. The next prime is 8287850639. The reversal of 8287850625 is 5260587828.

It is not a de Polignac number, because 8287850625 - 2⁷ = 8287850497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 98131 + ... + 161880.

Almost surely, 2^8287850625 is an apocalyptic number.

8287850625 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8287850625 is a deficient number, since it is larger than the sum of its proper divisors (6333144159).

8287850625 is a wasteful number, since it uses less digits than its factorization.

8287850625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260051 (or 260036 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 51.

The square root of 8287850625 is about 91037.6330151438. The cubic root of 8287850625 is about 2023.7054673857.

The spelling of 8287850625 in words is "eight billion, two hundred eighty-seven million, eight hundred fifty thousand, six hundred twenty-five".