2449392056 has 16 divisors (see below), whose sum is σ = 4606490040. Its totient is φ = 1220994720.

The previous prime is 2449392053. The next prime is 2449392073. The reversal of 2449392056 is 6502939442.

It is a junction number, because it is equal to n+sod(n) for n = 2449391998 and 2449392016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449392053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459851 + ... + 465146.

Almost surely, 2^2449392056 is an apocalyptic number.

It is an amenable number.

2449392056 is a deficient number, since it is larger than the sum of its proper divisors (2157097984).

2449392056 is a wasteful number, since it uses less digits than its factorization.

2449392056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925334 (or 925330 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 2449392056 is about 49491.3331402580. Note that the first 3 decimals coincide. The cubic root of 2449392056 is about 1347.9882346562.

The spelling of 2449392056 in words is "two billion, four hundred forty-nine million, three hundred ninety-two thousand, fifty-six".