9141345 has 12 divisors (see below), whose sum is σ = 15845076. Its totient is φ = 4875360.

The previous prime is 9141343. The next prime is 9141367. The reversal of 9141345 is 5431419.

9141345 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6155361 + 2985984 = 2481^2 + 1728^2 .

It is not a de Polignac number, because 9141345 - 2¹ = 9141343 is a prime.

9141345 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9141343) 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, 101526 + ... + 101615.

It is an arithmetic number, because the mean of its divisors is an integer number (1320423).

Almost surely, 2^9141345 is an apocalyptic number.

It is an amenable number.

9141345 is a deficient number, since it is larger than the sum of its proper divisors (6703731).

9141345 is a wasteful number, since it uses less digits than its factorization.

9141345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203152 (or 203149 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 9141345 is about 3023.4657266124. The cubic root of 9141345 is about 209.0916548922.

The spelling of 9141345 in words is "nine million, one hundred forty-one thousand, three hundred forty-five".