2049248954 has 8 divisors (see below), whose sum is σ = 3074594880. Its totient is φ = 1024383996.

The previous prime is 2049248939. The next prime is 2049248983. The reversal of 2049248954 is 4598429402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2049248899 and 2049248908.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109394 + ... + 126749.

It is an arithmetic number, because the mean of its divisors is an integer number (384324360).

Almost surely, 2^2049248954 is an apocalyptic number.

2049248954 is a deficient number, since it is larger than the sum of its proper divisors (1025345926).

2049248954 is a wasteful number, since it uses less digits than its factorization.

2049248954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240484.

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 2049248954 is about 45268.6310153068. The cubic root of 2049248954 is about 1270.1789389715.

The spelling of 2049248954 in words is "two billion, forty-nine million, two hundred forty-eight thousand, nine hundred fifty-four".