2254798 has 24 divisors (see below), whose sum is σ = 4189968. Its totient is φ = 891072.

The previous prime is 2254793. The next prime is 2254799. The reversal of 2254798 is 8974522.

It is a super-2 number, since 2×2254798² = 10168228041608, which contains 22 as substring.

It is an Ulam number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254793) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1890 + ... + 2842.

It is an arithmetic number, because the mean of its divisors is an integer number (174582).

2^2254798 is an apocalyptic number.

2254798 is a deficient number, since it is larger than the sum of its proper divisors (1935170).

2254798 is a wasteful number, since it uses less digits than its factorization.

2254798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988 (or 975 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 2254798 is about 1501.5984816188. The cubic root of 2254798 is about 131.1301466717.

The spelling of 2254798 in words is "two million, two hundred fifty-four thousand, seven hundred ninety-eight".