4992912848 has 80 divisors (see below), whose sum is σ = 12141127680. Its totient is φ = 1932336000.

The previous prime is 4992912823. The next prime is 4992912851. The reversal of 4992912848 is 8482192994.

It is a super-2 number, since 2×4992912848² = 49858357415446942208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 4992912793 and 4992912802.

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, 172613 + ... + 199451.

It is an arithmetic number, because the mean of its divisors is an integer number (151764096).

Almost surely, 2^4992912848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4992912848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6070563840).

4992912848 is an abundant number, since it is smaller than the sum of its proper divisors (7148214832).

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

4992912848 is a wasteful number, since it uses less digits than its factorization.

4992912848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27016 (or 27010 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 56.

The square root of 4992912848 is about 70660.5466154912. The cubic root of 4992912848 is about 1709.1676406871.

The spelling of 4992912848 in words is "four billion, nine hundred ninety-two million, nine hundred twelve thousand, eight hundred forty-eight".