8425600 has 48 divisors (see below), whose sum is σ = 20821770. Its totient is φ = 3368960.

The previous prime is 8425589. The next prime is 8425621. The reversal of 8425600 is 65248.

It can be written as a sum of positive squares in 3 ways, for example, as 4769856 + 3655744 = 2184^2 + 1912^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1884 + ... + 4516.

Almost surely, 2^8425600 is an apocalyptic number.

8425600 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8425600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10410885).

8425600 is an abundant number, since it is smaller than the sum of its proper divisors (12396170).

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

8425600 is a wasteful number, since it uses less digits than its factorization.

8425600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2657 (or 2640 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 8425600 is about 2902.6884090443. The cubic root of 8425600 is about 203.4855678601.

It can be divided in two parts, 8425 and 600, that added together give a square (9025 = 95²).

The spelling of 8425600 in words is "eight million, four hundred twenty-five thousand, six hundred".