2502417 has 16 divisors (see below), whose sum is σ = 3568320. Its totient is φ = 1554432.

The previous prime is 2502407. The next prime is 2502443. The reversal of 2502417 is 7142052.

It is a de Polignac number, because none of the positive numbers 2^k-2502417 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹³ + 5⁹ + 0 + 2¹⁹ + 4 + 1 + 7⁵ .

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 2502393 and 2502402.

It is not an unprimeable number, because it can be changed into a prime (2502407) 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, 6913 + ... + 7265.

It is an arithmetic number, because the mean of its divisors is an integer number (223020).

2^2502417 is an apocalyptic number.

It is an amenable number.

2502417 is a deficient number, since it is larger than the sum of its proper divisors (1065903).

2502417 is a wasteful number, since it uses less digits than its factorization.

2502417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 2502417 is about 1581.9029679471. The cubic root of 2502417 is about 135.7646050578.

Adding to 2502417 its reverse (7142052), we get a palindrome (9644469).

The spelling of 2502417 in words is "two million, five hundred two thousand, four hundred seventeen".