24472607628 has 144 divisors (see below), whose sum is σ = 67396207200. Its totient is φ = 6890655744.

The previous prime is 24472607617. The next prime is 24472607633. The reversal of 24472607628 is 82670627442.

It is a super-2 number, since 2×24472607628² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15798198 + ... + 15799746.

Almost surely, 2^24472607628 is an apocalyptic number.

24472607628 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24472607628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33698103600).

24472607628 is an abundant number, since it is smaller than the sum of its proper divisors (42923599572).

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

24472607628 is a wasteful number, since it uses less digits than its factorization.

24472607628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944 (or 1935 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 48.

The spelling of 24472607628 in words is "twenty-four billion, four hundred seventy-two million, six hundred seven thousand, six hundred twenty-eight".