9745164 has 96 divisors (see below), whose sum is σ = 29729280. Its totient is φ = 2721600.

The previous prime is 9745117. The next prime is 9745181. The reversal of 9745164 is 4615479.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15129 + ... + 15759.

It is an arithmetic number, because the mean of its divisors is an integer number (309680).

Almost surely, 2^9745164 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 9745164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14864640).

9745164 is an abundant number, since it is smaller than the sum of its proper divisors (19984116).

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

9745164 is a wasteful number, since it uses less digits than its factorization.

9745164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668 (or 660 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 9745164 is about 3121.7245234005. The cubic root of 9745164 is about 213.5976075985.

The spelling of 9745164 in words is "nine million, seven hundred forty-five thousand, one hundred sixty-four".