9485172 has 36 divisors (see below), whose sum is σ = 24627876. Its totient is φ = 3075840.

The previous prime is 9485171. The next prime is 9485173. The reversal of 9485172 is 2715849.

9485172 is a `hidden beast` number, since 9 + 485 + 172 = 666.

9485172 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9485171) and next prime (9485173).

It can be written as a sum of positive squares in 2 ways, for example, as 3896676 + 5588496 = 1974^2 + 2364^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 (9485171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2229 + ... + 4892.

Almost surely, 2^9485172 is an apocalyptic number.

It is an amenable number.

9485172 is an abundant number, since it is smaller than the sum of its proper divisors (15142704).

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

9485172 is a wasteful number, since it uses less digits than its factorization.

9485172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7168 (or 7163 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 9485172 is about 3079.8006428988. The cubic root of 9485172 is about 211.6809309695.

The spelling of 9485172 in words is "nine million, four hundred eighty-five thousand, one hundred seventy-two".