24728798760 has 64 divisors (see below), whose sum is σ = 74203577280. Its totient is φ = 6592819200.

The previous prime is 24728798687. The next prime is 24728798761. The reversal of 24728798760 is 6789782742.

It is a super-2 number, since 2×24728798760² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 24728798694 and 24728798703.

It is not an unprimeable number, because it can be changed into a prime (24728798761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554659 + ... + 597581.

It is an arithmetic number, because the mean of its divisors is an integer number (1159430895).

Almost surely, 2^24728798760 is an apocalyptic number.

24728798760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24728798760 is an abundant number, since it is smaller than the sum of its proper divisors (49474778520).

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

24728798760 is a wasteful number, since it uses less digits than its factorization.

24728798760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47738 (or 47734 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 60.

The spelling of 24728798760 in words is "twenty-four billion, seven hundred twenty-eight million, seven hundred ninety-eight thousand, seven hundred sixty".