245262315 has 16 divisors (see below), whose sum is σ = 415503648. Its totient is φ = 123111936.

The previous prime is 245262301. The next prime is 245262337. The reversal of 245262315 is 513262542.

It is not a de Polignac number, because 245262315 - 2¹² = 245258219 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480652 + ... + 481161.

It is an arithmetic number, because the mean of its divisors is an integer number (25968978).

Almost surely, 2^245262315 is an apocalyptic number.

245262315 is a deficient number, since it is larger than the sum of its proper divisors (170241333).

245262315 is a wasteful number, since it uses less digits than its factorization.

245262315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961838.

The product of its digits is 14400, while the sum is 30.

The square root of 245262315 is about 15660.8529461201. The cubic root of 245262315 is about 625.9557133011.

The spelling of 245262315 in words is "two hundred forty-five million, two hundred sixty-two thousand, three hundred fifteen".