2298488 has 16 divisors (see below), whose sum is σ = 4402080.
Its totient is φ = 1124608.
The previous prime is 2298481. The next prime is 2298493. The reversal of 2298488 is 8848922.
It is a super-2 number, since 2×22984882 = 10566094172288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2298481) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2681 + ... + 3432.
It is an arithmetic number, because the mean of its divisors is an integer number (275130).
22298488 is an apocalyptic number.
It is an amenable number.
2298488 is a deficient number, since it is larger than the sum of its proper divisors (2103592).
2298488 is a wasteful number, since it uses less digits than its factorization.
2298488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6166 (or 6162 counting only the distinct ones).
The product of its digits is 73728, while the sum is 41.
The square root of 2298488 is about 1516.0765152195.
The cubic root of 2298488 is about 131.9716804873.
The spelling of 2298488 in words is "two million, two hundred ninety-eight thousand, four hundred eighty-eight".