2455448 has 16 divisors (see below), whose sum is σ = 4752960. Its totient is φ = 1188000.

The previous prime is 2455447. The next prime is 2455469. The reversal of 2455448 is 8445542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455447) 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, 4703 + ... + 5198.

It is an arithmetic number, because the mean of its divisors is an integer number (297060).

2^2455448 is an apocalyptic number.

It is an amenable number.

2455448 is a deficient number, since it is larger than the sum of its proper divisors (2297512).

2455448 is a wasteful number, since it uses less digits than its factorization.

2455448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9938 (or 9934 counting only the distinct ones).

The product of its digits is 25600, while the sum is 32.

The square root of 2455448 is about 1566.9869176225. The cubic root of 2455448 is about 134.9098254686.

The spelling of 2455448 in words is "two million, four hundred fifty-five thousand, four hundred forty-eight".