245002417 has 8 divisors (see below), whose sum is σ = 278896320. Its totient is φ = 213045360.

The previous prime is 245002409. The next prime is 245002423. The reversal of 245002417 is 714200542.

245002417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 245002417 - 2³ = 245002409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 245002391 and 245002400.

It is not an unprimeable number, because it can be changed into a prime (245002447) 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, 483942 + ... + 484447.

It is an arithmetic number, because the mean of its divisors is an integer number (34862040).

Almost surely, 2^245002417 is an apocalyptic number.

It is an amenable number.

245002417 is a deficient number, since it is larger than the sum of its proper divisors (33893903).

245002417 is a wasteful number, since it uses less digits than its factorization.

245002417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968423.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 245002417 is about 15652.5530505410. The cubic root of 245002417 is about 625.7345322416.

Adding to 245002417 its reverse (714200542), we get a palindrome (959202959).

The spelling of 245002417 in words is "two hundred forty-five million, two thousand, four hundred seventeen".