1825024680 has 48 divisors (see below), whose sum is σ = 5931331380. Its totient is φ = 486673152.

The previous prime is 1825024679. The next prime is 1825024687. The reversal of 1825024680 is 864205281.

It can be written as a sum of positive squares in 2 ways, for example, as 1605925476 + 219099204 = 40074^2 + 14802^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1825024687) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2534397 + ... + 2535116.

Almost surely, 2^1825024680 is an apocalyptic number.

1825024680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1825024680 is an abundant number, since it is smaller than the sum of its proper divisors (4106306700).

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

1825024680 is a wasteful number, since it uses less digits than its factorization.

1825024680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5069530 (or 5069523 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 1825024680 is about 42720.3075831624. The cubic root of 1825024680 is about 1222.0517030919.

The spelling of 1825024680 in words is "one billion, eight hundred twenty-five million, twenty-four thousand, six hundred eighty".