117573120 has 360 divisors, whose sum is σ = 483232464. Its totient is φ = 26873856.

The previous prime is 117573119. The next prime is 117573149. The reversal of 117573120 is 21375711.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16796157 + ... + 16796163.

Almost surely, 2^117573120 is an apocalyptic number.

117573120 is a gapful number since it is divisible by the number (10) 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 117573120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241616232).

117573120 is an abundant number, since it is smaller than the sum of its proper divisors (365659344).

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

117573120 is an frugal number, since it uses more digits than its factorization.

117573120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 117573120 is about 10843.1139438816. The cubic root of 117573120 is about 489.8946323486.

The spelling of 117573120 in words is "one hundred seventeen million, five hundred seventy-three thousand, one hundred twenty".