88473240 has 48 divisors (see below), whose sum is σ = 287539200. Its totient is φ = 23592768.

The previous prime is 88473239. The next prime is 88473251. The reversal of 88473240 is 4237488.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 88473195 and 88473204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122520 + ... + 123239.

It is an arithmetic number, because the mean of its divisors is an integer number (5990400).

Almost surely, 2^88473240 is an apocalyptic number.

It is an amenable number.

88473240 is an abundant number, since it is smaller than the sum of its proper divisors (199065960).

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

88473240 is a wasteful number, since it uses less digits than its factorization.

88473240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245776 (or 245769 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 88473240 is about 9406.0214756293. The cubic root of 88473240 is about 445.5919236525.

The spelling of 88473240 in words is "eighty-eight million, four hundred seventy-three thousand, two hundred forty".