96171840 has 112 divisors (see below), whose sum is σ = 339303360. Its totient is φ = 25643520.

The previous prime is 96171833. The next prime is 96171841. The reversal of 96171840 is 4817169.

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 = 96171795 and 96171804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96171841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3075 + ... + 14205.

Almost surely, 2^96171840 is an apocalyptic number.

96171840 is a gapful number since it is divisible by the number (90) 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 96171840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169651680).

96171840 is an abundant number, since it is smaller than the sum of its proper divisors (243131520).

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

96171840 is a wasteful number, since it uses less digits than its factorization.

96171840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11157 (or 11141 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 96171840 is about 9806.7242237151. The cubic root of 96171840 is about 458.1587393034.

The spelling of 96171840 in words is "ninety-six million, one hundred seventy-one thousand, eight hundred forty".