245950797 has 16 divisors (see below), whose sum is σ = 335003328. Its totient is φ = 160467840.

The previous prime is 245950777. The next prime is 245950811. The reversal of 245950797 is 797059542.

It is not a de Polignac number, because 245950797 - 2²³ = 237562189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245950717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24403 + ... + 32975.

It is an arithmetic number, because the mean of its divisors is an integer number (20937708).

Almost surely, 2^245950797 is an apocalyptic number.

It is an amenable number.

245950797 is a deficient number, since it is larger than the sum of its proper divisors (89052531).

245950797 is a wasteful number, since it uses less digits than its factorization.

245950797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8780.

The product of its (nonzero) digits is 793800, while the sum is 48.

The square root of 245950797 is about 15682.8185285681. The cubic root of 245950797 is about 626.5408780962.

The spelling of 245950797 in words is "two hundred forty-five million, nine hundred fifty thousand, seven hundred ninety-seven".