88472891420 has 12 divisors (see below), whose sum is σ = 185793072024. Its totient is φ = 35389156560.

The previous prime is 88472891401. The next prime is 88472891453. The reversal of 88472891420 is 2419827488.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2211822266 + ... + 2211822305.

It is an arithmetic number, because the mean of its divisors is an integer number (15482756002).

Almost surely, 2^88472891420 is an apocalyptic number.

It is an amenable number.

88472891420 is an abundant number, since it is smaller than the sum of its proper divisors (97320180604).

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

88472891420 is a wasteful number, since it uses less digits than its factorization.

88472891420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4423644580 (or 4423644578 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 53.

The spelling of 88472891420 in words is "eighty-eight billion, four hundred seventy-two million, eight hundred ninety-one thousand, four hundred twenty".