250057460 has 12 divisors (see below), whose sum is σ = 525120708. Its totient is φ = 100022976.

The previous prime is 250057441. The next prime is 250057463. The reversal of 250057460 is 64750052.

250057460 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 143472484 + 106584976 = 11978^2 + 10324^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250057463) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6251417 + ... + 6251456.

It is an arithmetic number, because the mean of its divisors is an integer number (43760059).

Almost surely, 2^250057460 is an apocalyptic number.

250057460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250057460 is an abundant number, since it is smaller than the sum of its proper divisors (275063248).

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

250057460 is a wasteful number, since it uses less digits than its factorization.

250057460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12502882 (or 12502880 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 250057460 is about 15813.2052411900. The cubic root of 250057460 is about 630.0087846260.

The spelling of 250057460 in words is "two hundred fifty million, fifty-seven thousand, four hundred sixty".