250620084 has 144 divisors (see below), whose sum is σ = 754004160. Its totient is φ = 69189120.

The previous prime is 250620079. The next prime is 250620091. The reversal of 250620084 is 480026052.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 457899 + ... + 458445.

It is an arithmetic number, because the mean of its divisors is an integer number (5236140).

Almost surely, 2^250620084 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 250620084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (377002080).

250620084 is an abundant number, since it is smaller than the sum of its proper divisors (503384076).

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

250620084 is a wasteful number, since it uses less digits than its factorization.

250620084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 250620084 is about 15830.9849346148. The cubic root of 250620084 is about 630.4809328450.

The spelling of 250620084 in words is "two hundred fifty million, six hundred twenty thousand, eighty-four".