9146385 has 16 divisors (see below), whose sum is σ = 16260480. Its totient is φ = 4878000.

The previous prime is 9146381. The next prime is 9146393. The reversal of 9146385 is 5836419.

9146385 is a `hidden beast` number, since 9 + 14 + 638 + 5 = 666.

It is not a de Polignac number, because 9146385 - 2² = 9146381 is a prime.

9146385 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9146381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33741 + ... + 34010.

It is an arithmetic number, because the mean of its divisors is an integer number (1016280).

Almost surely, 2^9146385 is an apocalyptic number.

It is an amenable number.

9146385 is a deficient number, since it is larger than the sum of its proper divisors (7114095).

9146385 is a wasteful number, since it uses less digits than its factorization.

9146385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67765 (or 67759 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 9146385 is about 3024.2990923518. The cubic root of 9146385 is about 209.1300747793.

The spelling of 9146385 in words is "nine million, one hundred forty-six thousand, three hundred eighty-five".