250884426 has 48 divisors (see below), whose sum is σ = 558526752. Its totient is φ = 74682720.

The previous prime is 250884409. The next prime is 250884433. The reversal of 250884426 is 624488052.

250884426 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73285 + ... + 76631.

It is an arithmetic number, because the mean of its divisors is an integer number (11635974).

Almost surely, 2^250884426 is an apocalyptic number.

250884426 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 250884426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279263376).

250884426 is an abundant number, since it is smaller than the sum of its proper divisors (307642326).

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

250884426 is a wasteful number, since it uses less digits than its factorization.

250884426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3427 (or 3396 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 250884426 is about 15839.3316146863. The cubic root of 250884426 is about 630.7025219352.

The spelling of 250884426 in words is "two hundred fifty million, eight hundred eighty-four thousand, four hundred twenty-six".