2552248 has 8 divisors (see below), whose sum is σ = 4785480. Its totient is φ = 1276120.

The previous prime is 2552239. The next prime is 2552279. The reversal of 2552248 is 8422552.

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159508 + ... + 159523.

It is an arithmetic number, because the mean of its divisors is an integer number (598185).

2^2552248 is an apocalyptic number.

It is an amenable number.

2552248 is a deficient number, since it is larger than the sum of its proper divisors (2233232).

2552248 is a wasteful number, since it uses less digits than its factorization.

2552248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319037 (or 319033 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 2552248 is about 1597.5756633099. The cubic root of 2552248 is about 136.6598555664.

The spelling of 2552248 in words is "two million, five hundred fifty-two thousand, two hundred forty-eight".