48496921 has 12 divisors (see below), whose sum is σ = 53480896. Its totient is φ = 43944120.

The previous prime is 48496919. The next prime is 48496957. The reversal of 48496921 is 12969484.

It is not a de Polignac number, because 48496921 - 2¹ = 48496919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48496321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58516 + ... + 59338.

Almost surely, 2^48496921 is an apocalyptic number.

It is an amenable number.

48496921 is a deficient number, since it is larger than the sum of its proper divisors (4983975).

48496921 is a wasteful number, since it uses less digits than its factorization.

48496921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332 (or 1321 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The square root of 48496921 is about 6963.9730757664. The cubic root of 48496921 is about 364.6739341100.

The spelling of 48496921 in words is "forty-eight million, four hundred ninety-six thousand, nine hundred twenty-one".