2449655 has 16 divisors (see below), whose sum is σ = 3198720. Its totient is φ = 1800864.

The previous prime is 2449639. The next prime is 2449663. The reversal of 2449655 is 5569442.

It is a happy number.

It is not a de Polignac number, because 2449655 - 2⁴ = 2449639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10874 + ... + 11096.

It is an arithmetic number, because the mean of its divisors is an integer number (199920).

2^2449655 is an apocalyptic number.

2449655 is a deficient number, since it is larger than the sum of its proper divisors (749065).

2449655 is an equidigital number, since it uses as much as digits as its factorization.

2449655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267 (or 241 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 2449655 is about 1565.1373741624. The cubic root of 2449655 is about 134.8036468766.

The spelling of 2449655 in words is "two million, four hundred forty-nine thousand, six hundred fifty-five".