9540164 has 6 divisors (see below), whose sum is σ = 16695294. Its totient is φ = 4770080.

The previous prime is 9540161. The next prime is 9540173. The reversal of 9540164 is 4610459.

It can be written as a sum of positive squares in only one way, i.e., 6980164 + 2560000 = 2642^2 + 1600^2 .

It is not an unprimeable number, because it can be changed into a prime (9540161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192517 + ... + 1192524.

It is an arithmetic number, because the mean of its divisors is an integer number (2782549).

Almost surely, 2^9540164 is an apocalyptic number.

It is an amenable number.

9540164 is a deficient number, since it is larger than the sum of its proper divisors (7155130).

9540164 is a wasteful number, since it uses less digits than its factorization.

9540164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385045 (or 2385043 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 9540164 is about 3088.7155906622. The cubic root of 9540164 is about 212.0892290819.

The spelling of 9540164 in words is "nine million, five hundred forty thousand, one hundred sixty-four".