2634448 has 10 divisors (see below), whose sum is σ = 5104274. Its totient is φ = 1317216.

The previous prime is 2634433. The next prime is 2634449. The reversal of 2634448 is 8444362.

It can be written as a sum of positive squares in only one way, i.e., 2396304 + 238144 = 1548^2 + 488^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2634449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82311 + ... + 82342.

2^2634448 is an apocalyptic number.

It is an amenable number.

2634448 is a deficient number, since it is larger than the sum of its proper divisors (2469826).

2634448 is a wasteful number, since it uses less digits than its factorization.

2634448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164661 (or 164655 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 2634448 is about 1623.0982718246. The cubic root of 2634448 is about 138.1115110733. Note that the first 3 decimals are identical.

The spelling of 2634448 in words is "two million, six hundred thirty-four thousand, four hundred forty-eight".