170472960 has 360 divisors, whose sum is σ = 691335216. Its totient is φ = 38707200.

The previous prime is 170472947. The next prime is 170472961. The reversal of 170472960 is 69274071.

It is a happy number.

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

It is a super-2 number, since 2×170472960² = 58122060182323200, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (170472961) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1128885 + ... + 1129035.

Almost surely, 2^170472960 is an apocalyptic number.

170472960 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 170472960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345667608).

170472960 is an abundant number, since it is smaller than the sum of its proper divisors (520862256).

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

170472960 is a wasteful number, since it uses less digits than its factorization.

170472960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 170472960 is about 13056.5294010315. The cubic root of 170472960 is about 554.4790826887.

The spelling of 170472960 in words is "one hundred seventy million, four hundred seventy-two thousand, nine hundred sixty".