245237375 has 8 divisors (see below), whose sum is σ = 306056400. Its totient is φ = 196189800.

The previous prime is 245237357. The next prime is 245237383. The reversal of 245237375 is 573732542.

It is a happy number.

It is not a de Polignac number, because 245237375 - 2⁸ = 245237119 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 980825 + ... + 981074.

It is an arithmetic number, because the mean of its divisors is an integer number (38257050).

Almost surely, 2^245237375 is an apocalyptic number.

245237375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

245237375 is a deficient number, since it is larger than the sum of its proper divisors (60819025).

245237375 is an equidigital number, since it uses as much as digits as its factorization.

245237375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961914 (or 1961904 counting only the distinct ones).

The product of its digits is 176400, while the sum is 38.

The square root of 245237375 is about 15660.0566729498. The cubic root of 245237375 is about 625.9344953863.

The spelling of 245237375 in words is "two hundred forty-five million, two hundred thirty-seven thousand, three hundred seventy-five".