17472996 has 60 divisors (see below), whose sum is σ = 46076800. Its totient is φ = 5773680.

The previous prime is 17472979. The next prime is 17473003. The reversal of 17472996 is 69927471.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

Its product of digits (190512) is a multiple of the sum of its prime factors (486).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 64341 + ... + 64611.

Almost surely, 2^17472996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 17472996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23038400).

17472996 is an abundant number, since it is smaller than the sum of its proper divisors (28603804).

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

17472996 is a wasteful number, since it uses less digits than its factorization.

17472996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 475 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 17472996 is about 4180.0712912581. The cubic root of 17472996 is about 259.4910952873.

The spelling of 17472996 in words is "seventeen million, four hundred seventy-two thousand, nine hundred ninety-six".