245187010 has 32 divisors (see below), whose sum is σ = 451630080. Its totient is φ = 95803968.

The previous prime is 245186959. The next prime is 245187017. The reversal of 245187010 is 10781542.

It is a self number, because there is not a number n which added to its sum of digits gives 245187010.

It is not an unprimeable number, because it can be changed into a prime (245187017) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 138511 + ... + 140269.

It is an arithmetic number, because the mean of its divisors is an integer number (14113440).

Almost surely, 2^245187010 is an apocalyptic number.

245187010 is a deficient number, since it is larger than the sum of its proper divisors (206443070).

245187010 is a wasteful number, since it uses less digits than its factorization.

245187010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 245187010 is about 15658.4485182920. The cubic root of 245187010 is about 625.8916425528.

The spelling of 245187010 in words is "two hundred forty-five million, one hundred eighty-seven thousand, ten".