250245072 has 160 divisors (see below), whose sum is σ = 895656960. Its totient is φ = 64990080.

The previous prime is 250245041. The next prime is 250245131. The reversal of 250245072 is 270542052.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29503 + ... + 37025.

It is an arithmetic number, because the mean of its divisors is an integer number (5597856).

Almost surely, 2^250245072 is an apocalyptic number.

250245072 is a gapful number since it is divisible by the number (22) 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 250245072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447828480).

250245072 is an abundant number, since it is smaller than the sum of its proper divisors (645411888).

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

250245072 is a wasteful number, since it uses less digits than its factorization.

250245072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7558 (or 7546 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 250245072 is about 15819.1362596066. The cubic root of 250245072 is about 630.1663053018.

It can be divided in two parts, 2502 and 45072, that added together give a palindrome (47574).

The spelling of 250245072 in words is "two hundred fifty million, two hundred forty-five thousand, seventy-two".