245380750 has 16 divisors (see below), whose sum is σ = 459353232. Its totient is φ = 98152200.

The previous prime is 245380741. The next prime is 245380753. The reversal of 245380750 is 57083542.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245380753) 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 7 ways as a sum of consecutive naturals, for example, 490512 + ... + 491011.

It is an arithmetic number, because the mean of its divisors is an integer number (28709577).

Almost surely, 2^245380750 is an apocalyptic number.

245380750 is a deficient number, since it is larger than the sum of its proper divisors (213972482).

245380750 is an equidigital number, since it uses as much as digits as its factorization.

245380750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981540 (or 981530 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 245380750 is about 15664.6337333498. The cubic root of 245380750 is about 626.0564532443.

The spelling of 245380750 in words is "two hundred forty-five million, three hundred eighty thousand, seven hundred fifty".