1385461 has 16 divisors (see below), whose sum is σ = 1820160. Its totient is φ = 1021680.

The previous prime is 1385459. The next prime is 1385471. The reversal of 1385461 is 1645831.

It is not a de Polignac number, because 1385461 - 2¹ = 1385459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1385401) 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, 990 + ... + 1936.

It is an arithmetic number, because the mean of its divisors is an integer number (113760).

2^1385461 is an apocalyptic number.

1385461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1385461 is a deficient number, since it is larger than the sum of its proper divisors (434699).

1385461 is a wasteful number, since it uses less digits than its factorization.

1385461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984.

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

The square root of 1385461 is about 1177.0560734307. The cubic root of 1385461 is about 111.4802930577.

The spelling of 1385461 in words is "one million, three hundred eighty-five thousand, four hundred sixty-one".