2506298 has 16 divisors (see below), whose sum is σ = 3892416. Its totient is φ = 1209600.

The previous prime is 2506291. The next prime is 2506313. The reversal of 2506298 is 8926052.

It is a d-powerful number, because it can be written as 2¹⁹ + 5⁸ + 0 + 6⁷ + 2²⁰ + 9³ + 8⁶ .

It is not an unprimeable number, because it can be changed into a prime (2506291) 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, 12890 + ... + 13082.

It is an arithmetic number, because the mean of its divisors is an integer number (243276).

2^2506298 is an apocalyptic number.

2506298 is a deficient number, since it is larger than the sum of its proper divisors (1386118).

2506298 is a wasteful number, since it uses less digits than its factorization.

2506298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2506298 is about 1583.1291798208. The cubic root of 2506298 is about 135.8347546073.

The spelling of 2506298 in words is "two million, five hundred six thousand, two hundred ninety-eight".