245835993 has 8 divisors (see below), whose sum is σ = 352995328. Its totient is φ = 151283664.

The previous prime is 245835979. The next prime is 245836007. The reversal of 245835993 is 399538542.

It is an interprime number because it is at equal distance from previous prime (245835979) and next prime (245836007).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 245835993 - 2⁹ = 245835481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245835943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3151705 + ... + 3151782.

It is an arithmetic number, because the mean of its divisors is an integer number (44124416).

Almost surely, 2^245835993 is an apocalyptic number.

It is an amenable number.

245835993 is a deficient number, since it is larger than the sum of its proper divisors (107159335).

245835993 is a wasteful number, since it uses less digits than its factorization.

245835993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6303503.

The product of its digits is 1166400, while the sum is 48.

The square root of 245835993 is about 15679.1579174393. The cubic root of 245835993 is about 626.4433781160.

The spelling of 245835993 in words is "two hundred forty-five million, eight hundred thirty-five thousand, nine hundred ninety-three".