47020026900 has 288 divisors, whose sum is σ = 172008990720. Its totient is φ = 9632448000.

The previous prime is 47020026877. The next prime is 47020026913. The reversal of 47020026900 is 962002074.

It is a happy number.

It is a super-2 number, since 2×47020026900² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1625766 + ... + 1654434.

It is an arithmetic number, because the mean of its divisors is an integer number (597253440).

Almost surely, 2^47020026900 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 47020026900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86004495360).

47020026900 is an abundant number, since it is smaller than the sum of its proper divisors (124988963820).

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

47020026900 is a wasteful number, since it uses less digits than its factorization.

47020026900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28775 (or 28768 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 47020026900 its reverse (962002074), we get a palindrome (47982028974).

The spelling of 47020026900 in words is "forty-seven billion, twenty million, twenty-six thousand, nine hundred".