2452917 has 8 divisors (see below), whose sum is σ = 3280320. Its totient is φ = 1630400.

The previous prime is 2452909. The next prime is 2452921. The reversal of 2452917 is 7192542.

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

It is a cyclic number.

It is not a de Polignac number, because 2452917 - 2³ = 2452909 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184 + ... + 2222.

It is an arithmetic number, because the mean of its divisors is an integer number (410040).

2^2452917 is an apocalyptic number.

It is an amenable number.

2452917 is a deficient number, since it is larger than the sum of its proper divisors (827403).

2452917 is a wasteful number, since it uses less digits than its factorization.

2452917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443.

The product of its digits is 5040, while the sum is 30.

The square root of 2452917 is about 1566.1791085313. The cubic root of 2452917 is about 134.8634559050.

The spelling of 2452917 in words is "two million, four hundred fifty-two thousand, nine hundred seventeen".