925002400 has 144 divisors (see below), whose sum is σ = 2634206400. Its totient is φ = 317049600.

The previous prime is 925002391. The next prime is 925002401. The reversal of 925002400 is 4200529.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (925002401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272715 + ... + 276085.

It is an arithmetic number, because the mean of its divisors is an integer number (18293100).

Almost surely, 2^925002400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 925002400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1317103200).

925002400 is an abundant number, since it is smaller than the sum of its proper divisors (1709204000).

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

925002400 is a wasteful number, since it uses less digits than its factorization.

925002400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3412 (or 3385 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 925002400 is about 30413.8521072225. The cubic root of 925002400 is about 974.3484228656.

Adding to 925002400 its reverse (4200529), we get a palindrome (929202929).

The spelling of 925002400 in words is "nine hundred twenty-five million, two thousand, four hundred".