88472740 has 24 divisors (see below), whose sum is σ = 195572160. Its totient is φ = 33526368.

The previous prime is 88472723. The next prime is 88472779. The reversal of 88472740 is 4727488.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 88472693 and 88472702.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116032 + ... + 116791.

It is an arithmetic number, because the mean of its divisors is an integer number (8148840).

Almost surely, 2^88472740 is an apocalyptic number.

It is an amenable number.

88472740 is an abundant number, since it is smaller than the sum of its proper divisors (107099420).

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

88472740 is a wasteful number, since it uses less digits than its factorization.

88472740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232851 (or 232849 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 40.

The square root of 88472740 is about 9405.9948968730. The cubic root of 88472740 is about 445.5910842409.

It can be divided in two parts, 8 and 8472740, that added together give a palindrome (8472748).

The spelling of 88472740 in words is "eighty-eight million, four hundred seventy-two thousand, seven hundred forty".