1385146 has 8 divisors (see below), whose sum is σ = 2374560. Its totient is φ = 593628.

The previous prime is 1385117. The next prime is 1385147. The reversal of 1385146 is 6415831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1385147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49456 + ... + 49483.

It is an arithmetic number, because the mean of its divisors is an integer number (296820).

2^1385146 is an apocalyptic number.

1385146 is a deficient number, since it is larger than the sum of its proper divisors (989414).

1385146 is an equidigital number, since it uses as much as digits as its factorization.

1385146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98948.

The product of its digits is 2880, while the sum is 28.

The square root of 1385146 is about 1176.9222574155. The cubic root of 1385146 is about 111.4718436549.

The spelling of 1385146 in words is "one million, three hundred eighty-five thousand, one hundred forty-six".