49998948 has 24 divisors (see below), whose sum is σ = 116975040. Its totient is φ = 16621920.

The previous prime is 49998947. The next prime is 49998953. The reversal of 49998948 is 84989994.

It is a super-2 number, since 2×49998948² = 4999789602213408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49998891 and 49998900.

It is not an unprimeable number, because it can be changed into a prime (49998947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688 + ... + 10023.

It is an arithmetic number, because the mean of its divisors is an integer number (4873960).

Almost surely, 2^49998948 is an apocalyptic number.

It is an amenable number.

49998948 is an abundant number, since it is smaller than the sum of its proper divisors (66976092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49998948 is a wasteful number, since it uses less digits than its factorization.

49998948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11107 (or 11105 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 60.

The square root of 49998948 is about 7070.9934238408. The cubic root of 49998948 is about 368.4005661118.

The spelling of 49998948 in words is "forty-nine million, nine hundred ninety-eight thousand, nine hundred forty-eight".