250061880 has 32 divisors (see below), whose sum is σ = 750186000. Its totient is φ = 66683136.

The previous prime is 250061837. The next prime is 250061887. The reversal of 250061880 is 88160052.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250061887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041805 + ... + 1042044.

Almost surely, 2^250061880 is an apocalyptic number.

250061880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250061880 is an abundant number, since it is smaller than the sum of its proper divisors (500124120).

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

250061880 is a wasteful number, since it uses less digits than its factorization.

250061880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083863 (or 2083859 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 250061880 is about 15813.3449971851. The cubic root of 250061880 is about 630.0124966027.

The spelling of 250061880 in words is "two hundred fifty million, sixty-one thousand, eight hundred eighty".